2011 MWD/LWD Services Directory

Transcription

1 Directional APS Technology (Rental Division) Brian A. Stroehlein 7 Laser Lane Wallingford, CT (860) bstroehlein@aps-tech.com APS SureShot 3 1/8, 3 1/2, 4 3/4, 6 1/4,, 8, + APS SureShot with Gamma 3 1/8, 3 1/2, 4 3/4, 6 1/4,, 8, + Baker Hughes Svein Steen Rankin Road, Houston, TX AutoTrak G3 (Rotary Steerable System, including OnTrak or AziTrak Integrated MWD/LWD) AutoTrak X-treme (Rotary Steerable System, including OnTrak or AziTrak Integrated MWD/LWD and hard-wired, precontoured modular X-treme mud motor) AutoTrak express (Rotary Steerable System including MWD, can be run with hardwired modular X-treme motor) 4 3/4 8 1/4 4 3/4 4 3/4 AutoTrak V 4 3/4 25 Collar-limited Collar-defined and 29 Collar-limited Collar-defined and (4 3/4) 50.8 () 49.9 (8 1/4) 56.9 () 58.1 (zzz) (4 3/4) 68 () 70 () 82 (zzz) 4 3/4 = 56.8 = 58.2 Version 6 3/4 High Dog Leg = 70 = 64.6 (4 3/4) 23.1, () 19.7, () 22.3 CoilTrak 2 3/8 and 3 Coil (2 3/8) 49.5, (3) 37.6 typical BHA including motor GyroTrak feet (OnTrak) 29 feet (OnTrak) and MDC (avitrak/teletrak) larger (avitrak/ TeleTrak) Gyro-Guide (OnTrak) Multiple Propagation avitrak 3 1/8, 4 3/4, 6 3/4, 8 1/4 1 3/4 OD probe; (1 3/4) 3 1/8 and larger collars OnTrak 4 3/4,, 8 (4 3/4) 30/10, () 20/13, (8 1/4) 9/6.5, () 13/6.5 (z) (4 3/4) 30/10, () 20/13, (8 1/4) 9/6.5, () 13/6.5 (z) 4 3/4 = 30/10 = 23/8 Version High Dog Leg = 23/12 = 13/6.5 (4 3/4) 30/10, () 23/8, () 13/6.5 (z) BHA- BHA- 20 and 25 (3 1/2) 27, (4 3/4 - ) 6, (8) 3, () 2 20 and 25 (3 1/2) 29, (4 3/4 - ) 6, (8) 3, () 2 (All std. 20 Sizes) (4 3/4, 6 3/4, 8.1/4) (6.3/4, /4, () 9.1/2 ) 25 (All std. 20 sizes) (4 3/4, 6 3/4, 8.1/4) (6.3/4, /4, () 9.1/2 ) 25 (3 1/2), (4 3/4 - ) 35, (8) 20, () 10 (3 1/2) 165, (4 3/4 - ) 40, (8) 20, () 10 (6 1/2 - ) 114, (8) 61, () 32 (6 1/2 - ) 114, (8) 61, () 32 () 220 (3 1/8, 3 1/2) (4 3/4) (6 1/4, ) (8) 300-1,100 (+) 650-1,200 () 225 (3 1/8, 3 1/2) (4 3/4) (6 1/4, ) (8) 300-1,100 (+) 650-1,200 (j) (j) (j) (j) (4 3/4) , () (j) (j) (j) (j) (4 3/4) , () BHA- 20 (j) (j) (j) (j) (4 3/4) () BHA- std. std. 20 (6.3/4 (4 3/4, 6 & 9.1/2 ) 3/4, 8.1/4) 30 () 25 (j) (j) (j) (j) (4 3/4) () Flow-on and timer Flow-on and timer, stop,, stop, Stop and start, or stop, stop, MPT positive pulse or EM MPT positive pulse or EM (2 3/8) 50, (3) 45 - sliding only As applicable to standard Coil 14.5 (j) (2 3/8) max 80, (3) max 211 Power On Wire / positive mud-pulse Probe limits: (1 3/4) 115/51 /A (j) (OnTrak) (avitrak) (4 3/4+) (4 3/4+) Programmable threshold Programmable threshold update period, sec accuracy / Dir: 6.4 Incl: +/-0.1 Azi: +/-1.0 (Incl. >10 ; Dip <70 ) GTF: +/-1.0 (Incl. >10 ) MTF: +/-2.25 (Dip <70 ) / Dir: 6.4 Gamma: 2.1 Op. Sel. Op. Sel. 55 / (4 3/4) 28.8, BI 3.8 () 27.5, BI 3.1 (8 1/4) 32.4, BI 3.1 () 33.1, BI 3.9 Op. Sel. Op. Sel. 55 / (4 3/4) BI 3.8 () BI 3.1 (8 1/4) BI 3.1 () BI 3.9 (zzz) Positive mud-pulse /A Op. Sel. 62 / (4 3/4) 32.8, BI 3.8 () 34.7, BI 3.1 () 40.8, BI 3.9 Positive mud-pulse /A Op. Sel. /A / (4 3/4) BI 3.8 () BI 3.1 () BI 3.9 Incl: +/-0.1 Azi: +/-1.0 (Incl. >10 ; Dip <70 ) GTF: +/-1.0 (Incl. >10 ) MTF: +/-2.25 (Dip <70 ) Gamma: API +/-5% TF: +/- 1.5, Azi.: +/- 1, Incl.: +/- 0.1(k) TF: +/- 1.5, Azi.: +/- 1, Incl.: +/- 0.1(k) TF: +/- 1.5, Azi.: +/- 1, Incl.: +/- 0.1(k) Incl.: +/- 0.1(k) fluxgate with USGS-/IST-traceable calibration; tri-axial quartz fluxgate with USGS-/IST-traceable calibration; tri-axial quartz Gamma: ai scintillation with PMT Op. Sel. Op. Sel. 56 / (2 3/8) 5.2, (3) 5.4 TF: +/- 1.4, Azi.: +/- 1, Incl.: +/- 0.1(k) off survey Positive mud-pulse Op. Sel. Op. Sel. 90 ( off)/ Drill Collar Specs Drill Collar Specs (OnTrak) off survey Positive mud-pulse switch (3 1/8) 17 (4 3/4-8 1/4) 12 (z) (3 1/8) To be determined, (4 3/4) 4.6x2.25, () 6.62x2.81, (8 1/4) 8.23x4 20 (j) (3 1/8) , (4 3/4) , () , (8 1/4) 300-1,600, or stop (1 3/4) 22 Probe limits: (1 3/4) 115/51 As applicable to standard MDC 20 (j) , or stop (4 3/4) 20.2, () 17.0, (8 1/4) 19.0, () 18.1 (4 3/4) 33/12, () 25/15, (8 1/4) TBD, () 10/7 A std., std 20 (4-3/4, 8-1/4, 9-1/2) 25, (4-3/4, 8-1/4) 30 AziTrak MWD 4 3/4, (4 3/4) 40.4, () 35.3 (z) TBD std 20 (4 3/4) 25, () 30 EMTrak 4 3/4, 6 1/2 (4 3/4, 6 1/2) 39.6 Slick collar: (4 3/4) 21/7, (6 1/2) 12.5/6.5 Flexible collar: (4 3/4) 58/32, (6 1/2) 48/25 TruTrak 4 3/4 8 VertiTrak 4 3/4 8 TeleTrak 4 3/4, 6 1/2, 3.1/8 Advanced SLIM MWD System (4 3/4) 30.4 () 31.0 (8) 36.1 () add. MWD (4 3/4) 30.4 () 31.0 (8) 36.1 () 36.1 (4 3/4) 44.5 (6 1/2, ) BUR (4 3/4) 5, () 3, (8 & 91/2) 2 (non-rotational system) Drop rate (4 3/4) 5, () 3, (8 & 91/2) 2 (non-rotational system) (j) 4 3/4) , () , (8 1/4) , (9 0-1,600 (j) 4 3/4) , () As applicable to standard MDC 20 (j) (4 3/4) max 350, (6 1/2) max 660 /A 20 (j) (j) (j) (j) (4 3/4) , () , (8) , (9 1/2) /A 20 (j) (j) (j) (j) (4 3/4) , () , (8) , (9 1/2) Probe limits: (1 3/4) 115/51 As applicable to standard MDC 20 (j) (4 3/4) (6 1/2, ) , stop,, stop, wired-pipe 1.63 TF: +/- 2.0, Azi.: +/- 2.0, Incl.: +/- 0.05(k) 3-axis / 2-axis rate gyro Azi., Incl., MTF, GTF, temp. Optional Pressure; Lateral Vib., Axial Vib., RPM; WOB/TOB/BOB. Azi., Incl., MTF, GTF, temp, Gamma. Optional Pressure; Lateral Vib., Axial Vib., RPM; WOB/TOB/BOB. GX, G, GZ, HX, H, GX, G, GZ, HX, H, GX, G, GZ, HX, H, Lithium Optional turbine-alternator Lithium Optional turbine-alternator Turbine generator, no limit Turbine generator, no limit Turbine generator, no limit ear bit incl., Temp. Turbine generator, no limit GX, G, GZ, HX, H, GX, G, GZ, HX, H, 5 seconds 120 seconds / TF: +/- 1.0, Azi.: +/- 1.0, Incl.: +/- 0.1 Rate -Gyroscope GX, G, GZ, HX, H, Op. Sel. Op. Sel. 60 / (3 1/8) 1.7, (4 3/4) 3.6, (, 8 1/4) 2.5 TF: +/- 1.4, Azi.: +/- 1, Incl.: +/- 0.1(k) Single axis Op. Sel. Op. Sel. 62 / (1 3/4 probe) 16 TF: +/- 1.5, Azi.: +/- 1, Incl.: +/- 0.2(k) Op. Sel. Op. Sel. 63 / (4 3/4) 15.7, () 11.0, (8 1/4) 13.5, () 13.0 TF: +/- 1.5, Azi.: +/- 1, Incl.: +/- 0.1(k) Op. Sel. Op. Sel. 64 / (4 3/4) 17.7,() 17.6 TF: +/- 1.5, Azi.: +/- 1, Incl.: +/- 0.1(k) Stop Op. Sel. Op. Sel. 120 sec. from off, or stop 3 1/ , 12 /A 20 (j) 79 -, stop, DrilTech LLC Brad Vincent Rousseau Road, oungsville, LA 70592, (337) , brad.vincent@driltech.net Positive Pulse MWD Probe Based 1 7/8 tool OD, 4 3/4-8 collars /30 As applicable to standard MDC - GE Oil & Gas Heather Heacock W. Sam Houston Parkway. 10th floor, Houston, TX 77041, (713) , Heather.heacock@ge.com Pilot 3 1/2, 4 3/4, 6 1/2, 8, Shortest probe length 17.8 (4 3/4) 30/15 () 21/10 (8) 14/8 () 7/4 (4 3/4) 4.75x2.81, () 6.71x2.81, (8) 7.93x2.81, () 9.46x ( (MDC ) 100 (MDC ) (MDC ) /A (3 1/4) , (4 3/4) , () , (8) / (4 3/4. ) 10.5 TF: +/- 1.5, Azi.: +/- 1, Incl.: +/- 0.2 (k) Positive mud-pulse Op. Sel. Op. Sel. 55 / (4 3/4) 36.6 BI 19.1, TF: +/- 1.5, Azi.: +/- 1, Incl.: +/- 0.2 (k) () 52.5 BI 22.9, (8, 9 1/2) 57.7 BI 27.9 Positive mud-pulse Op. Sel. Op. Sel. /A / (4 3/4) BI 19.1, () BI 22.9, (8, ) BI 27.9 Incl.: +/- 0.2 (k) Dual-axial Positive mud-pulse Op. Sel. Op. Sel. 62 / (1 3/4 probe) 16 TF: +/- 1.5, Azi.: +/- 1, Incl.: +/- 0.2(k) Positive mud-pulse Op. Sel. Op. Sel. / 5.4 TF: +/- 1.5, Azi.: +/- 1, Incl.: +/- 0.2 (k) Positive pulse Op. Sel. 2 Deg. Min. 20 (4 3/4 - ) 8 (4 3/4 - ) 47 (4 3/4 - ) 153 () Flow Postive mud pulse Selectable 3-10 deg 12 (6 bit res.) / 11, 17, 25 Azm:+/-.5 Inc: +/-.2, Triaxial variable from 90 sec. Data GX, G, GZ, HX, H, GX, G, GZ, HX, H, GX, G, GZ, HX, H, GX, G, GZ, HX, H, GX, G, GZ, HX, H, HZ, Azi., Incl., TF, Temp. GX, G, GZ, HX, H, HZ, Azi., Incl., TF, Temp. Turbine generator, no limit Battery; 200 hours (application ) Battery for Pumps off survey / turbine while drilling. Well profile dependant Turbine generator, no limit Turbine generator, no limit Turbine generator, no limit Turbine generator, no limit Lithium, + hours depending on transmission rate Turbine generator, no limit Incl., Temp. Turbine generator, no limit GX, G, GZ, HX, H, GX, G, GZ, HX, H, Incl., Azi., TF, voltage, tool temp, gravity, magnetic field strength, Dip angle Variable TF: 0.5, Azi.: 0.5, Incl.: 0.1 fluxgate Azi., Inc., MTF, GTF, Magnetometers, Temp., TGF, TMF, DIP, Q-flex s Battery V. Turbine generator, no limit Turbine generator, no limit Lithium, Hours Battery, up to 400 hrs. 4 Offshore August August 2011 Offshore 5

2 Tensor 3 1/2, 4 3/4, 6 1/2, 8, Shortest probe length 25 (3 1/2) 100/50 (4 3/4) 30/15 () 21/10 (8) 14/8 () 7/4 Billy Hendricks - P.O. Box 60070, Houston, Texas 77205, (281) , billy.hendricks@halliburton.com Telemetry System egative Pulse Telemetry System Positive Pulse Telemetry System 3 1/2, 4 3/4, 6 1/2 (3 1/2) 33.9, (4 3/4) 33.5, (6 1/2) 35.6 (t) As applicable to standard MDC 20 (4 3/4 - ) 6 (4 3/4 - ) 39 (4 3/4 - ) 127 () Flow Postive mud pulse selectable min 3 deg 35/14 (3 1/2 flex) 2.9x1.5, (4 3/4 flex) 4.06x2.25, (6 1/2 flex) 4.63x2.81, 8, 9.2 () 21/10, (8, ) 14/8 () 6.54x2.81, (8) 7.76x2.81, () 9.35x3 3 3/8, 3 1/2, 4 3/4, 6 1/2,, 7 1/4, 8, (3 3/8, 3 1/2) 21, (4 3/4 - ) 26 (3 3/8-4 3/4) 30/14, (6 1/2-7 1/4) 21/10, (7 3/4 - ) 14/8 MWD Gyro, 8, 25.8 () 21/10, (8) 14/8, () 14/8 (3 3/8) 3.21x1.5, (3 1/2) 3.35x1.5, (4 3/4) 4.66x2.25, (6 1/2 - ) Equivalent to a standard MDC (3 1/2) 171, (4 3/4) 139, (6 1/2) std. 20, 22.5, 25, 30 (3 3/8, 3 1/2) 120 at gal/min (4 3/4) 400, (6 1/2) /A /A Op. Sel., from or continuous (, 8) 17, () 4 (, 8) 31, () 7 (, 8) 182, () 36 (x), selectable press. (4 3/4) (3 3/8, 3 1/2) , (4 3/4) -350, (6 1/2 -) , (7 1/4 - ) 400-1,500 Equivalent to standard MDC 20 (, 8) 17, () 4 (, 8) 31, () 7 (, 8) 182, () variable update period, sec from 90 sec. Data accuracy Variable TF: 0.5, Azi.: 0.25, Incl.: 0.1 fluxgate Magnetometers, High Temperature Q-flex s Op. Sel. Variable 60 / 12 TF: 2.8, Azi.: 1.5, Incl.: 0.2 magetometers and s egative pulse 0-16 Variable / 4 TF: 1.5, Azi.: 0.5, Incl.: 0.1 magetometers and s Positive pulse 0-8 Variable / 4.2 TF: 2.8, Azi.: 0.5 or 1.5, Incl.: 0.1 or 0.2 Positive or negative pulse 0-16 Variable -270 / 3 ft TF +/- 1º Inc +/- 0.1º magetometers and s Two dual axis dry-tuned rate gyroscopes, three single axis s Azi., Inc., MTF, GTF, Temp., TGF, TMF, DIP, Battery V. Magnetic field strength and acceleration vectors Magnetic field strength and acceleration vectors Magnetic field strength and acceleration vectors True orth Reference Azimuth, acceleration Battery, up to 400 hrs. Battery, 200 Battery and/or Generator Battery and/or Generator Battery MWD Services LLC. Clyde Cormier - P O Box 750, or 219 Griffin Rd, oungsville, LA 70592, (337) , ccormier@mwdsi.com MWD Shuttle 1 7/8 tool OD, 3 1/ w/single, 29.1 w/dual 60/30 As applicable to standard MDC ,000 Stop, stop, start avigate Energy Services Steve Krase International Plaza Drive, Suite, Houston, TX 77032, , stevekrase@navigateenergy.com Drift 6 1/2, 8, & 8 ft API conn limited TBD 20 /A /A Directional 4 3/4, 6 1/2, 8 available Q4 09 (4 3/4) 10, ( 6 1/2 & 8) 10 (4 3/4) 32/16, () TBD, (8) TBD PathFinder, a company Allan Rennie Colonial Pkwy, Katy, TX 77493, (281) , arennie@slb.com HDS-1L Directional Survey 4 3/4, 6 3/8,, 8 LF, 8 HF, HDS-1M Directional, 8 LF, 8 HF, 30 (4 3/4) 31/17, (6 3/8) 24/11.5, () 17/9, (8 LF) 18/9, (8 HF) 18/9, () 15/ () 17/9, (8 LF) 18/10, (8 HF) 18/10, () 12/6 As applicable to standard MDC 20 /A /A (4 3/4) 4.69x2.25, (6 3/8) 6.47x2.81, () 6.74x2.81, (8 LF) 7.98x2.81, (8 HF) 7.98x2.81, () 9.5x3 () 6.43x2.81, (8 LF) 7.85x2.81, (8 HF) 7.60x2.81, () 9.36x (4 3/4) 40, (6 3/8) 40, (, 8 LF, 8 HF, 9 1/2) /A 20 (, 8 LF, 8 HF, ) /A (4 3/4) 50, (6 3/8) 50, (4 3/4, 6 3/8) /A, (6 (, 8 LF) 45, ( 8 HF, 3/4) 50, (8 LF) 50, (8 ) /A HF) 45, () 45 () 50, (8 LF, 8 HF, ) /A () 90, (8 LF) 90, (8 HF, ) 40 (4 3/4, 6 3/8,, 8 LF) /A, (8 HF) 200, (9 1/2) 200 (, 8 LF, 8 HF), /A () 200 (4 3/4, 6 3/8) , (6 3/4) , (8 LF) , (8 HF) 375-1,125 (9 1/2) 500-1,500 () , (8 LF) , (8 HF) , () Stop, stop, start Stop, stop, start Positive pulse 14-26, resolution dependant , data dependant Azi +/-1º / 15.3, 21.7 Azi.: +/- 0.25, Incl.: +/- 0.1 triaxial magetometer Positive On demand 3 Inc +/-.1 Mem +/-.125 RT Positive es Variable 50 / 10 Azi +/-.3, Inc +/-.1, TF +/-.1, Triaxial Positive Op. Sel / TF: +/- 1.5 at Incl. > 6, +/- 3.0 at 3 Positive Op. Sel / 15.1 TF: +/- 1.5 at Incl. > 6, +/- 3.0 at 3 Incl., Azi., mtfa, gtfa, temp, voltage, DipA, Grav, MagF Lithium, single, 300 dual Proprietary Inc. Lithium, 1000 hours GX, G, GZ, HX, H, HZ, Azi., Inc., TF, Temp. Lithium, 500 hours Azi., Incl., MTF, GTF, Lithium, up to 630 hr Azi., Incl., MTF, GTF, Lithium, up to 342 hr (a) HDS-1R Directional 3 1/ /30 Dependant on drill collar As applicable to standard MDC (2 1/4) 60-, (2 1/2) , (2 11/16) - 350, (2 13/16) , (3 1/4) 300-1,000 (3 1/2) 600-1,500 HDS-1S Directional 4 3/4,, 8 LF, 8 HF Survivor HDS-1 Directional 4 3/4, 6 3/8,, 8 LF, 8 HF, 16 (4 3/4) 31/17,() 17/9, (8 LF) 18/9, (8 HF) 18/9 30 (4 3/4) 31/17, (6 3/8) 24/11.5, () 17/9, (8 LF) 18/9, (8 HF) 18/9, () 15/8 (4 3/4) 4.69x2.25, () 6.74x2.81, (8 LF) 7.98x2.81, (8 HF) 7.98x2.81 (4 3/4) 4.69x2.25, (6 3/8) 6.47x2.81, () 6.74x2.81, (8 LF) 7.98x2.81, (8 HF) 7.95x2.81, () 9.5x (4 3/4) 40, (6 3/4, 8 LF, 8 HF) /A 25 (4 3/4) 40, (6 3/8) 40, (, 8 LF, 8 HF, 9 1/2) /A (4 3/4) 50, (, 8 LF) 45, (8 HF) /A (4 3/4) /A, () 50, (8 LF) 50, (8 HF) 45 (4 3/4) 50, (6 3/8) 50, (4 3/4, 6 3/8) /A, (6 (, 8 LF) 45,( 8 HF, 3/4) 50, (8 LF) 50, (8 ) A HF) 45, () 45 (4 3/4,, 8 LF) /A, (8 HF) 200 (4 3/4, 6 3/8,, 8 LF) /A, (8 HF) 200, (9 1/2) 200 (4 3/4) , () , (8 LF) , (8 HF) 375-1,125 (4 3/4, 6 3/8) , (6 3/4) , (8 LF) , (8 HF) 375-1,125 (9 1/2) 500-1,500 Survivor HDS-1R Directional 3 1/ /30 Dependant on drill collar As applicable to standard MDC (2 1/4) 60-, (2 1/2) , (2 11/16) , (2 13/16) -550, (3 1/4) 300-1,000 (3 1/2) 600-1,500 Survivor HDS-1S Directional 4 3/4,, 8 LF, 8 HF 16 (4 3/4) 31/17,() 17/9, (8 LF) 18/9, (8 HF) 18/9 (4 3/4) 4.69x2.25, () 6.74x2.81, (8 LF) 7.98x2.81, (8 HF) 7.98x (4 3/4) 40, (6 3/4, 8 LF, 8 HF) /A (4 3/4) 50, (, 8 LF) 45, (8 HF) /A (4 3/4) /A, () 50, (8 LF) 50, (8 HF) 45 (4 3/4,, 8 LF) /A, (8 HF) 200 (4 3/4) , () , (8 LF) , (8 HF) 375-1,125 Payzone Inclination Gamma 4 3/4, 7.13 upper, 2.7 lower (4 3/4) 31/17, () 17/9 (4 3/4) 4.66x2.25, () 6.57x /A (4 3/4) 70, () 20 (4 3/4) /A, () 35 /A (4 3/4) , () Imaging Payzone Inclination Gamma Gyro HDS1 4 3/4,, 8LF, 8 HF, Gravity HDS1 4 3/4, 6 3/8,, 8 LF, 8 HF, Survivor Gravity HDS1 4 3/4, 6 3/8,, 8 LF, 8 HF, 4 3/4,, upper, 3.33 lower, 5.92 upper, 3.66 lower, 5.92 upper, 3.66 lower (4 3/4) 31/17, () 16/10, (8) 16/10 30 (4 3/4) 31/17, () 17/9, (8 LF) 18/9, (8 HF) 18/9, () 15/8 46 (4 3/4) 31/17, (6 3/8) 24/11.5, () 17/9, (8 LF) 18/9, (8 HF) 18/9, () 15/8 46 (4 3/4) 31/17, (6 3/8) 24/11.5, () 17/9, (8 LF) 18/9, (8 HF) 18/9, () 15/8 (4 3/4) 4.43x2.25, () 5.99x2.81, (8) 6.99x2.81 (4 3/4) 4.69x2.25, () 6.74x2.81, (8 LF) 7.98x2.81, (8 HF) 7.98x2.81, () 9.39x3 (4 3/4) 4.69x2.25, (6 3/8) 6.47x2.81, () 6.74x2.81, (8 LF) 7.98x2.81, (8 HF) 7.98x2.81, () 9.5x3 (4 3/4) 4.69x2.25, (6 3/8) 6.47x2.81, () 6.74x2.81, (8 LF) 7.98x2.81, (8 HF) 7.98x2.81, () 9.5x3 (4 3/4), (6 3/4) 25, (8) (4 3/4) 40 (6 3/4, 8 LF, 8 HF, 9 1/2) /A 20 (4 3/4) 40, (6 3/8) 40, (, 8 LF, 8 HF, 9 1/2) /A 25 (4 3/4) 40, (6 3/8) 40, (, 8 LF, 8 HF, 9 1/2) /A /A (4 3/4) 70, () 20 (4 3/4) /A, () 35, (8) 20 (4 3/4) 50, (, 8 LF) 45, (8 HF, ) /A (4 3/4) 50, (6 3/8) 50, (, 8 LF) 45, (8 HF, ) /A (4 3/4) 50, (6 3/8) 50, (, 8 LF) 45,( 8 HF, ) /A (4 3/4) /A, (, 8 LF) 50, (8 HF, 9 1/2) 50 (4 3/4, 6 3/8) /A, (6 3/4) 50, (8 LF) 50, (8 HF) 45, () 45 (4 3/4, 6 3/8) /A, (6 3/4) 50, (8 LF) 50, (8 HF) 45, () 45 /A (4 3/4) , () , (8) (4 3/4,, 8 LF) /A, (8 HF, ) 200 (4 3/4, 6 3/8,, 8 LF) /A, (8 HF) 200, (9 1/2) 200 (4 3/4, 6 3/8,, 8 LF) /A, (8 HF) 200, (9 1/2) 200 (4 3/4) , () , (8 LF) , (8 HF) 375-1,125 () 500-1,500 (4 3/4, 6 3/8) , (6 3/4) , (8 LF) , (8 HF) 375-1,125 (9 1/2) 500-1,500 (4 3/4, 6 3/8) , (6 3/4) , (8 LF) , (8 HF) 375-1,125 (9 1/2) 500-1,500 Stop, stop, start Stop, stop, start Stop, stop, start Stop, stop, start Stop, stop, start Stop, stop, start Slim Array Wave / x /A /A Real-time, on Survivor Slim Array Wave / x /A /A Real-time, on Array Wave, 8, 20 () 16/10, (8, ) 16/10 () 6.4x2.81, (8) 8.9x3, () 8.9x3 (, 8, 9 1/2) 25 Survivor Array Wave, 8, 20 () 16/10, (8, ) 16/10 () 6.4x2.81, (8) 8.9x3, () 8.9x3 (, 8, 9 1/2) 25 Ryan Energy Technologies Butch Belcher Oil Center Blvd., Houston, TX 77073, (281) , butch.belcher@ryanenergy.com Ryan EM 1 7/8 tool OD, 3 1/8 - collars (137 /A () 30, (8) 30, (9 /A () 30, (8) 30, (9 () 75, (8) 75, (9 1/2) 75 () 75, (8) 75, (9 1/2) 75 () /A, (8) /A, (9 0 () /A, (8) /A, (9 0 () , (8) 250-1,125, () 250-1,500 () , (8) 250-1,125, () 250-1,500 Real-time, on Real-time, on Positive Op. Sel / 14.6 TF: +/- 1.5 at Incl. > 6, +/- 3.0 at 3 Positive Op. Sel / 9 TF: +/- 1.5 at Incl. > 6, +/- 3.0 at 3 Positive Op. Sel / TF: +/- 1.5 at Incl. > 6, +/- 3.0 at 3 Positive Op. Sel / 14.6 TF: +/- 1.5 at Incl. > 6, +/- 3.0 at 3 Positive Op. Sel / 9 TF: +/- 1.5 at Incl. > 6, +/- 3.0 at 3 /A 8 /A (4 3/4) Gamma 0.9, Incl. 1.8, () Gamma 1.6, Incl. 2.6 /A 8 /A (4 3/4) Gamma 1.4, Incl. 2.8, () Gamma 1.7, Incl. 3.2, (8) Gamma 1.8, Incl. 3.0 Positive Op. Sel GRO (Incl.:+/-0.1, Azi.: +/-1, TF: +/-1), at Incl. 0-20, HDS1 (TF: +/- 1.5 at Incl. > 6, +/- 3.0 at 3 Incl., Azi.: +/-1 at Incl. > 6, +/- 2 at 3 Incl., Incl. +/- 0.15) Positive Op. Sel / TF: +/- 1.5 at Incl. > 6, +/- 3.0 at 3 Positive Op. Sel / TF: +/- 1.5 at Incl. > 6, +/- 3.0 at 3 Positive /A Op. Sel. 5 / Res Gr Inc Positive /A Op. Sel. 5 / Res Gr Inc Positive GTF Op. Sel. 8 / Res - 10 Gr Inc Positive GTF Op. Sel. 8 / Res - 10 Gr Inc Incl. > 6, +/- 2 at 3 Incl., Incl. +/ Incl. > 6, +/- 2 at 3 Incl., Incl. +/ Incl. > 6, +/- 2 at 3 Incl., Incl. +/ Incl. > 6, +/- 2 at 3 Incl., Incl. +/ Op. Sel / 23 TF: +/-1, Azi.: +/-1, (>5.0 IC) Incl.: +/-0.2 Rate-gyro,, Triaxial Azi., Incl., MTF, GTF, Lithium, up to 548 hr Azi., Incl., MTF, GTF, Lithium, up to 315 hr Azi., Incl., MTF, GTF, Lithium up to 630 hr Azi., Incl., MTF, GTF, Lithium, up to 548 hr Azi., Incl., MTF, GTF, Lithium, up to 315 hr AAPI GR, Incl., RPM, Lithium (4 3/4) 125, () 300 AAPI GR, Azimuthal GR, Incl., RPM Lithium (4 3/4) 200, () (8) 300 Azi., Incl., MTF, GTF, Lithium, up to 630 hr Azi., Incl., MTF, GTF, Lithium, up to 630 hr Azi., Incl., MTF, GTF, Lithium, up to 630 hr Incl. Lithium Incl. Lithium Incl. Lithium Incl. Lithium Incl., Azi., TF, voltage, tool temp, local gravity and magnetic field strength Lithium, hr 6 Offshore August August 2011 Offshore 7

3 Ryan Mud Pulse 1 7/8 tool OD, 3 1/8 - collars Mike Williams PowerDrive X5 Rotary Steerable Tool PowerDrive X6 Rotary Steerable Tool PowerDrive Archer Rotary Steerable Tool Power Drive Xceed Rotary Steerable Tool PowerV Vertical drilling Rotary Steerable Tool 4 3/4,, 8 1/4, 9, /4,, 8 1/4, 9, deg/100ft Sliding. As applicable to standard MDC C 20 (137 (4 3/4) 14.95, () 13.48, (8 1/4, 9) 14.6, (11) 15.1 (4 3/4) 14.95, () 13.48, (8 1/4, 9) 14.6, (11) 15.1 Capability ( /100 ft) : (4 3/4, 6 3/4) 8, (8 1/4) 6, (9) 5, (11) 3 Pass Through ( /100 ft): (4 3/4) 30/15, (, 8.25, 9) 20/10, (11) 15/8 Capability ( /100 ft) : (4 3/4, 6 3/4) 8, (8 1/4) 6, (9) 5, (11) 3 Pass Through ( /100 ft): (4 3/4) 30/15, (, 8.25, 9) 20/10, (11) 15/8 () Capability ( /100 ft) : (6 3/4) 15 Pass Through ( /100 ft): (6 3/4), >15 Based on fatigue management, 9 () 25, (9) 28 Capability ( /100 ft) : () 8, (9) 6.5 Pass Through ( /100 ft): (6 3/4) 15/8, (9) 12/ /4,, 8 1/4, 9, 11 (4 3/4) 14.95, () 13.48, (8 1/4, 9) 14.6, (11) 15.1 Capability ( /100 ft) : (4 3/4, 6 3/4, 8 1/4) 8, (9) 5, (11) 4 Pass Through ( /100 ft): (4 3/4) 30/15, (, 8.25, 9) 20/10, (11) 15/8 PowerDrive vortex Xceed, 9 () 55, (9) 58 Capability ( /100 ft) : () 8, (9) 6.5 Pass Through ( /100 ft): (6 3/4) 15/8, (9) 12/6.5 PowerDrive vortex 4 3/4,, 8 1/4, 9, 11 PowerPak ERT high performance positive displacement motors PowerPak HR higher torque positive displacement motors (4 3/4) 30, () 43, (8 1/4) (9, 11) /4,, 8, 9 5/ (4 3/4), 16.3 (), 30.2 (8), 30 (9 5/8) 4 3/4,,7, 8, 9 5/8, 11 1/4 Dependent on specific model Capability ( /100 ft) : (4 3/4, 6 3/4) 8, (8 1/4, 9) 6, (11) 3 Pass Through ( /100 ft): (4 3/4) 30/15, (, 8 1/4, 9) 20/10, (11) 15/8 As per motor specification for bend setting As per motor specification for bend setting 20 std, 30 (4 3/4, 6 3/4) ( psi required /A ( psi required 30 ( psi required 20 /A /A 30 ( psi required (3 1/8) , (4 3/4) , () , (8) , () ,900 Continuous link 100-2,000 Continuous link /A Continuous link () 31, (9) /A /A 60 /A Continuous link 20 /A ( psi required 46 /A 20 /A 235 /A /A Continuous link /A (4 3/4., 8 1/4) /A 30 Dependent on specific model /A 30 Dependent on specific model ImPulse / x2.25x38.5 ShortPulse 4 3/ / x2.25x34.8 -OR- 4.59x2.25x30.3 PowerPulse, 8 1/4, 9, 24.7 () 16/8 (8 1/4) 12/7 (9, ) 10/6 TeleScope, 8 1/4, 9, 24.7 () 16/8 (8 1/4) 12/7 (9, ) 10/6 SlimPulse 1 3/4 tool OD 3 1/8 to collars Collar based probe normally 30 E-Pulse 4 3/4, 6 1/2 (4 3/4) 58.6 (6 1/2) 60.8 (4 3/4 and smaller) 145/40 () 28/10 (8 1/4) 20/8 () 19/7 (4 3/4) 30/15 (6 1/2) 15/8 E-Pulse XR 4 3/4, 6 1/2 45 (4 3/4) 30/15 (6 1/2) 15/8 GyroPulse 8 1/4, 9, (8 1/4) 24.6, (9) 24.7, () 24.9 (8 1/4) 12/12 (9) 10/10, () 10/10 Target MWD Inc. Craig Constant Regional Park Drive, Houston TX 77060, (281) , craig.constant@targetmwd.com Target Retrievable System 1 7/8 tool OD, 3 1/8-25 w/single, 32 w/ dual (3 1/8) 100/20, (4 3/4) 70/20, () 40/14, (8 1/4) 20/10 Weatherford Brad Raymond West Hardy Rd., Houston, TX 77060, bradford.raymond@weatherford.com Revolution Rotary Steerable 4 3/4,, 8 1/4 (4-3/4 ) 12, (6-3/4 ) 14, (8 1/4 ) 17 High Temperature Rotary Steerable (Revolution HT) 4 3/4,, 8 1/4 (4-3/4 ) 12, (6-3/4 ) 14, (8 1/4 ) 17 EMpulse () All sizes (3 1/16) 28.4, (4 3/4) 33.1, () 34.8, (8) 35.4, (9 1/2) 36.4 Hostile Environment Logging 4 3/4,, 8, 8 (4 3/4) 10, (), 10, (8 1/4) 7.5 (4 3/4) 10, (), 10, (8 1/4) 7.5 (3 1/6) 116/38, (4 3/4) 25/16, (6 1/4) 20/14, () 18/13, (8) 15/10, () 14/7.5 (All sizes) 22 (4 3/4) 30/15, (), 19/10, (8, 8 1/4) 14/8, () 14/8 HyperPulse All sizes 31 (3 1/16) 116/38, (4 3/4) 37/25, (6 1/4, ) 27/15 () 6.75x2.81x31.5 (8 1/4) 8x2.81x26.2 (9 1/4) 9.25x3x28 () 9.5x3.5x26.2 () 6.75x2.81x31.5 (8 1/4) 8x2.81x26.2 (9 1/4) 9.25x3x28 () 9.5x3.5x26.2 (4 3/4) 4.75x2.81x33 () 6.75x2.81x32 (4 3/4) 4.75x2.25x75.5, (6 1/2) 6.5x2.813x76.9 (4 3/4) 4.75x2.25x75.5, (6 1/2) 6.5x2.813x76.9 (8 1/4) 8.25x3.5x26.2 (9) 9x3.5x28 () 9.5x3.5x /A , ,000 Continuous link /A Dependent on specific model Dependent on specific model 125 (varies with Modulator gap) 20 /A 125 (varies with Modulator gap) (4 3/4) 68 () (4 3/4) 15, (6 3/4) (4 3/4) 5, (6 3/4) 2 Dependent on specific model Dependent on specific model Dependent on specific model Dependent on specific model /A () 56 (8 1/4) 32 (varies with modulator gap) () 151 (8 ) 84 (varies with modulator gap) (8 ) 595 (varies with modulator gap) /A () 56 (8 1/4) 32 (varies with modulator gap) () 100 (8 1/4) 18 Positive pulse Op. Sel. (1-10 Deg IC Recommended) E-mag with RT Link E-mag with RT Link E-mag with RT Link Hard wire Wired drill pipe update period, sec accuracy / 18 TF: +/-1, Azi.: +/-1, (>5.0 IC) Incl.: +/ Variable Continuous /A (4 3/4) 6.73, () 7.27, (8 1/4, 9) 8.43, (11) Variable Continuous /A (4 3/4) 6.73, () 7.27, (8 1/4, 9) 8.43, (11) 8.83, Triaxial Incl., Azi., TF, voltage, tool temp, local gravity and magnetic field strength Incl.: axis ear bit Gamma Ray Inclination: 0.11 Azimuth: 0.1 at 90deg () 3 axis ear bit Gamma Ray image 5 Variable Continuous /A () 9.75 Incl.: axis ear bit Gamma Ray image 5 Variable Continuous /A () 12.8, (9) 16.7 Inclination: 0.20 Azimuth: 0.8 at 90deg (at 2 sigma) 100-2,000 /A /A 5 Variable Continuous /A (4 3/4) 6.73, () 7.27, (8 1/4, 9) 8.43, (11) (4 3/4), (), (8), (9 5/8) (4 3/4), ( and 7), (8), (9 5/8), (11 1/4) /A /A Stop, stop, start /A /A Stop, stop, start () 151 (8 ) 84 (varies with modulator gap) () 324 (8 ) 58 (8 ) 595 (varies with modulator gap) () (8 1/4) 300-1,200 (8 1/4) 800-1,400 () 400-1,200 () 400-1,600 () (8 1/4) 300-1,200 (8 1/4) 800-1,400 () 400-1,200 () 400-1,600 (8 ) 411 Multiple configurations: 35-1,200 E-mag with CLink E-mag with CLink Inclination: 0.11 Azimuth: 0.1 at 90deg () 5 Variable Continuous /A () 12.8, (9) 16.7 Inclination: 0.20 Azimuth: 0.8 at 90deg (at 2 sigma) 5 Variable Continuous /A (4 3/4) 6.73, () 7.27, (8 1/4, 9) 8.43, (11) 8.83 Inclination: 0.11 Azimuth: 0.1 at 90deg () 3 axis ear bit C Lithium, hr, 165C Lithium Battery -350 hr, C Lithium Alloy Battery hr. Turbine Turbine Turbine Turbine 3 axis /A Turbine 3 axis ear bit 3 axis ear bit Gamma Ray Turbine Turbine /A /A /A /A /A /A /A /A /A /A /A /A /A /A /A /A /A /A /A /A /A /A /A /A /A /A /A /A /A /A /A /A Stop, stop, start Stop, stop, start Stop, stop, start wave wave / Wired drill pipe (4 3/4) 91, () 31 () 98 /A (4 3/4) () Continuous E-mag and downhole (4 3/4) 25, () 10 () 34 /A (4 3/4) () Continuous (sleep mode al) 25 /A /A ,200 Stop, stop, start As applicable to standard MDC ,000 Stop, stop, start (3 1/16) 3.06x2.16, (3 3/8) 3.38x2.16, (4 3/4) 4.53x2.25, () 6.59x2.81, (8) 7.78x2.81, () 9.69x3 (4 3/4) 4.75x3.22, () 6.75x4.24, (8, 8 1/4) 8x4.28 (4 3/4) 4.75x2.69, (6 1/4) 6.25x3.25, (6 3/4) 6.75x std std /A (4 3/4) 350; () 750; (8 1/4) 1, /A (4 3/4) 350; () 750; (8 1/4) 1, (3 1/16, 3 3/8, 3 1/2) 100; (4 3/4) 8; (6 1/4) 9 std. 6.75, 8 ) (8.25, 9.5) (4 3/4) 20; (6 1/4) 25, (, 8) 7; (9.5) 4 (4 3/4) 12, (6 (4 3/4) 64, (, 8) 9, (4 3/4) 193, (, 8) 3/4, 8) 2, (8 1/4, 9-1/2) 1 (8 1/4, 9-1/2) 2 26, (8 ) 2 (, 8) 20; (9.5) 13 (3 1/16, 3 3/8, 3 1/2) 160; (4 3/4, 6 1/4) 350; () 800 (, 8) 170, (8-1/4, 9-1/2) 33 (4 3/4) ; (, Stop and start Stop and start E-mag and downhole Reg Reg Reg Reg to 70bps to 70bps to 120bps to 120bps Reg Variable (0.5bps to 3bps 104sec to sec at 1bps Reg Variable (up to 12bps) Reg Variable (up to 12bps) / 15 TF: 3, Azi.: 1, Incl.: / 6.8 TF: 3, Azi.: 1, Incl.: / 11 TF: 3, Azi.: 1, Incl.: / 11 TF: 3, Azi.: 1, Incl.: 0.1 / 15 (variable) TF: 3, Azi.: 1, Incl.: sec / 15 TF: 3, Azi.: 1, Incl.: sec / 24.9 TF: 3, Azi.: 1, Incl.: 0.1 /A Variable / 3.4 TF: 3, Azi.: 1, Incl.: 0.1 Positive pulse 14-26, resolution dependant,, , data dependant Op. Sel. 45 / (4 3/4) 11 () 14 (8 1/4) 16 Op. Sel. 45 / (4 3/4) 11 () 14 (8 1/4) 16 orth referencing rate gyro / 15.3, 21.7 Azi.: +/- 0.25, Incl.: +/- 0.1 TF: +/- 1.5, Azi.: +/- 0.5, Incl.: +/- 0.1 TF: +/- 1.5, Azi.: +/- 0.5, Incl.: +/- 0.1 triaxial magetometer and Magnetometer and Magnetometer Two Way EM Comm. /A Op. Sel / 18 TF: +/- 1.5, Azi.: +/- 1, Incl.: +/- 0.1 and Magnetometer Stop and start ,000 Stop, stop, start, Positive Pulse, Op. Sel. TF / (4 3/4,, 8) 5.7 TF: +/- 1.5, Azi.: +/- 0.5, Incl.: +/- 0.1 and Magnetometer /A Op. Sel. 12 / 27 TF: +/- 2, Azi.: +/- 1, Incl.: +/- 0.2 and Magnetometer Local gravity and magnetic field Local gravity and magnetic field Local gravity and magnetic field Local gravity and magnetic field Local gravity and magnetic field Local gravity and magnetic field Local gravity and magnetic field Azimuth,, tool face Incl., Azi., mtfa, gtfa, temp, voltage, DipA, Grav, MagF RPM, TF, Deflection, Stick-Slip RPM, TF, Deflection, Stick-Slip Turbine Turbine Turbine Turbine Lithium Lithium Lithium Lithium and Turbine Lithium, single, 300 dual Lithium, up to Lithium, up to Azi., Incl., TF, GR Lithium Azi., Incl., TF, GR Lithium, up to Azi., Incl., TF, GR Lithium 8 Offshore August August 2011 Offshore 9

4 Drilling Mechanics APS Technology (Rental Division) APS Push-the-Bit Rotary Steerable Motor (RSM) Baker Hughes (blades and stabilizers for 8 1/2 and 8 3/4 holes) 17 Programmable build rates of 0.5 to 5.5. Also, vertical and tangent angle hold modes gal/min Acoustic Caliper 4 3/4,, 8 1/4 Part of LithoTrak service std 20 (4 3/4) 25, ( & 8.1/4) 30 AutoTrak G3 (Rotary Steerable System, including OnTrak or AziTrak Integrated MWD/LWD) AutoTrak Generation 3.0 (includes OnTrak or AziTrak MWD), can also be run in combination with Modular X-treme motor. 4 3/4 8 1/4 4 3/4,, 8 (4 3/4) 50.8 () 49.9 (8 1/4) 56.9 () 58.1 (zzz) (4 3/4) 50.8, () 49.9, (8 1/4) 56.9, () 58.1 AutoTrak express 4 3/4,, 4 3/4 = 56.8 = 58.2 Version 6 3/4 High Dog Leg = 70 = 64.6 AutoTrak V 4 3/4,, (4 3/4) 23.1, () 19.7, () 22.3 CoilTrak 2 3/8 and 3 Coil (2 3/8) 49.5, (3) 37.6 typical BHA including motor CoPilot 4 3/4,, 8 (4 3/4) 8.9, () 7, (8 1/4) 8.1, () 7.5 Drill Collar Pressure, 8 (, 8 1/4) 5.6, () 8.8 (4 3/4) 30/10, () 20/13, (8 1/4) 9/6.5, () 13/6.5 (z) (4 3/4) 30/10, () 20/13, (8 1/4) 9/6.5, () 13/ /4 = 30/10 = 23/8 Version High Dog Leg = 23/12 = 13/6.5 (4 3/4) 30/10, () 23/8, () 13/6.5 E-MTrak 4 3/4, 6 1/2 (4 3/4, 6 1/2) 39.6 Slick collar: (4 3/4) 21/7, (6 1/2) 12.5/6.5 Flexible collar 4 3/4) 58.0/32, (6 1/2) 48/25 avitrak 1 3/4 OD probe; (1 3/4) 3 1/8 and larger collars TeleTrak 4 3/4, 6 1/2, OnTrak MWD 4 3/4,, 8 BHA- (All Sizes) (6.3/4, 8.1/4, 9.1/2 ) std. 20 (4 3/4, 6 3/4, 8.1/4) 30 () 25 /A std. std 20 (4 (6.3/4, 3/4) 8.1/4 25, ( & & 8.1/4) 9.1/2 ) 30, () 25 (j) (j) (j) (j) (4 3/4) , () (j) (4 3/4) , () As applicable to standard MDC 20 (j) 4 3/4) , () , /A std. std 20 (4 (6.3/4 3/4) & 25, () 9.1/2 ) 30, () 25 (j) (j) (j) (j) (4 3/4) , () , gal/min Flow-on + rotation EM short-hop to MWD, stop,, stop, Stop and start, or stop, stop, Pipe Pipe (2 3/8) 50, (3) 45 - sliding only As applicable to standard Coil 14.5 (j) (2 3/8) max 80, (3) max 211 Power On Wire / positive mud pulse (z) /A std 20, (j) (4 3/4) , () , (8 1/4) 300-1,600 (z) () 6.5x2.81, (8 1/4) 8x (j) () , (8 1/4, 9 0-1,600 As applicable to standard MDC 20 (j) (4 3/4) max 350, (6 1/2) max 660, stop,, or stop (1 3/4) 22 Probe limits: (1 3/4) 115/51 As applicable to standard MDC 20 (j) (4 3/4) 44.5 (6 1/2, ) (4 3/4) 20.2, () 17.0, (8 1/4) 19.0, () 18.1 Probe limits: (1 3/4) 115/51 As applicable to standard MDC 20 (j) (4 3/4) (4 3/4) 33/12, () 25/15, (8 1/4) TBD, () 10/7 A std., std 20 (4-3/4, 8-1/4, 9-1/2) 25, (4-3/4, 8-1/4) 30 AziTrak MWD 4 3/4, (4 3/4) 40.4, () 35.3 (z) TBD std 20 (4 3/4) 25, () 30 Vibration Stick-Slip 3 1/8 - In basic directional OnTrak & avitrak tools 3.1/8 Advanced Slim MWD System + Drilling Performance Sub (6 1/2, ) (j) 4 3/4) , () , (8 1/4) , (9 0-1,600 (j) 4 3/4) , () update period, sec accuracy Config / Dir: 3.5 Incl: +/-0.1 GTF: +/-1.0 (Incl. >10 ) MTF: +/-2.25 (Dip <70 ) Op. Sel. Continuous Referenced to density measurement Op. Sel. Op. Sel. 55 / Pressure: (4 3/4) 18.4, (6 3/4) 16.7, (8 1/4) 21, () 23.6, others d to bit depth Op. Sel. Op. Sel. Continuous / Pressure: (4 3/4) 18.4, (6 3/4) 16.7, (8 1/4) 21, () 23.6, others d to bit depth Bi-axial fluxgate Rotation., Incl., MTF, Mud-motor driving alternator with GTF, temp, time, + hydraulic pump USGS-/IST-traceable steering mode, blade calibration; tri-axial quartz activity. Integrated memory. Range 0-2, 10% Acoustic transducer Hole diameter Turbine generator, no limit 1%, 0-82 Hz - vibration, 0 - +/- 1,000 rpm - stick-slip, 0.25% full-scale (0-25k) - pressure 1%, 0-82 Hz - vibration, 0 - +/- 1,000 rpm - stick-slip, 0.25% full-scale (0-25k) - pressure (stick-slip), strain gauge (pressure) (stick-slip), strain gauge (pressure) Positive mud pulse /A Op. Sel. Continuous /A d to bit depth 1%, Hz 1% Positive mud-pulse Op. Sel. Op. Sel. Continuous / d to bit depth 1%, 0-82 Hz - vibration, 0 - +/- 1,000 rpm - stick-slip Wave, Wired Pipe Op. Sel. Op. Sel. Continuous /A (2 3/8 and 3) Pressure - 1.2, others d to bit depth Op. Sel. Op. Sel. Continuous / Pressure:(4 3/4) 3.1, () 1.9, (8 1/4) 2.2, (9 1/2) 1.9; others d to bit depth WOB: 2%, +/- 11 klb Pressure: 0.25% kpsi Vibration: 1%, +/- 15g Stick-Slip: 0.1%, ,000 rpm WOB: 1%, +/- 85 klb Torque: 1% +/- 28 klb Bending: 0.4% +/- 85 klb Pressure: 0.25% 0-25 kpsi Vibration: 1%, +/- 50g Stick-Slip: 0.1%, ,000 rpm Positive mud pulse Op. Sel. Op. Sel. Continuous / (, 8 1/4) 3.7, () 11 () 0.25% full-scale (0-20k) with 25k psi 4 3/4 (stick-slip), strain gauges (pressure and weight) stick-slip severity level, flow-on and flow-off annular and bore pressure. stick-slip severity level, flow-on and flow-off annular and bore pressure. stickslip severity level 4 3/4 stickslip severity level Weight on bit, Lateral and axial vibration (grms) stick-slip severity level, annular and bore pressure see footnote (p), 14 and channels sampled at, strain either 40, 100, 200, or gauges 1,000 Hz. Strain gauge Stop Op. Sel. Op. Sel. Continuous / Pressure 22, Vibration 16 1%, Hz for vibration, ,000 rpm for stick-slip, 0.25% fullscale (0-20k) for pressure, or stop, stop,, stop, wired-pipe (stick-slip), strain gauge (pressure) Op. Sel. Op. Sel. Continuous / 16 1%, Hz for vibration, ,000 rpm for stick-slip, 0.25% fullscale (0-20k) for pressure (stick-slip), strain gauge (pressure) Positive mud-pulse Op. Sel. Op. Sel. Continuous / %, Hz for vibration, ,000 rpm for stick-slip, 0.25% fullscale (0-20k) for pressure Pipe /A /A /A /A /A /A /A See OnTrak or avitrak Telemetry 3 1/ , 12 /A 20 (j) 79 -, stop, GE Oil & Gas Sentinel, Shock and Vibration 3-1/2 - Part of E-Link & Geolink MWD Guardian, Pressure During Drilling 4 3/4 - Additional 4 ft sub to Geolink or E-Link MWD As per Geolink MWD As per Geolink MWD 20 As per Geolink MWD As per Geolink MWD As per Geolink MWD 20 As per Geolink MWD As per Geolink MWD As per Geolink MWD As per Geolink MWD As per Geolink MWD Flow egative mud pulse and E-mag As per Geolink MWD As per Geolink MWD As per Geolink MWD As per Geolink MWD Flow egative mud pulse and E-mag AcoustiCaliper, 8 () 6, (8) 7.7 () 21/10, (8) 14/8 () 6.45x2.81, (8) 7.81x () 3, (8) 4 () 10, (8) 12 () 57, (8) 73 Positive, egative (6 Drillstring Dynamics 4 3/4,, 8, Part of some dual gamma ray tools, see below Continuous or above a programmable threshold Op. Sel. Op. Sel. Continuous Pressure: (4 3/4) 5.1, (6 3/4) 1.3, (8 1/4) 2.1, () 3.6 Vibration: (4 3/4) 15.7, () 11.0, (8 1/4) 13.5, (9 1/2) 13.0 Op. Sel. Op. Sel. 64 / Pressure: (4 3/4) 8.7, (6 3/4) 9.7, others d to bit depth 1%, 0-82 Hz - vibration, 0 - +/- 1,000 rpm - stick-slip, 0.25% full-scale (0-25k) - pressure 1%, 0-82 Hz - vibration, 0 - +/- 1,000 rpm - stick-slip, 0.25% full-scale (0-25k) - pressure (stick-slip), strain gauge (pressure) /A /A /A /A /A Op. Sel. Continuous /A d to bit depth 1%, Hz 1% Positive mud-pulse Op. Sel. Op. Sel. / WOB & Torque: +/- 2%, Pressure: +/-0.25% 0-20 kpsi, Vibration: +/- 1%, Stick-Slip: 1%, ,000 rpm Positive, egative (6 Flow-on and flow-off annular and bore pressure stick-slip severity level, flow-on and flow-off annular and bore pressure. stick-slip severity level, flow-on and flow-off annular and bore pressure. stick-slip severity level, flow-on and flow-off annular and bore pressure. stick-slip severity level, (stick-slip), strain flow-on and flow-off gauge (pressure) annular and bore pressure. stick-slip severity level, (stick-slip), strain flow-on and flow-off gauge (pressure) annular pressure. (stickslip), strain gauge (pressure, WOB, Torque) /A Op. Sel. /A /A 2 + / - 5% X-Z Solid State s /A Op. Sel /A /A 2 +/- 0.25% Range Piezo-resistive pressure sensor stickslip severity level stick-slip severity level; Flow-on & flow-off pressure bore and annular; WOB; Torque Axial and Lateral drill string shock Drill pipe and annulus pressure Variable () 1.2, (8) in. Piezoelectric Hole diameter and ellipticity Variable (4 3/4) 17.8, () 1.8 or 2.7, (8) 2.8 or 1.8, () 3.2 or 1.9 Average: 0.2 g, peak: 1 g s Three axes of acceleration Turbine generator, no limit Turbine generator, no limit Turbine generator, no limit Turbine generator, no limit (4 (4 3/4), 3/4), ( & ( & ) ) Surface Power Turbine generator, no limit Turbine generator, no limit, lithium (flow-off), 172 hr Lithium Battery, + hours depending on transmission rate Turbine generator, no limit, lithium Turbine generator, no limit Turbine generator, no limit Turbine generator, no limit Turbine generator, no limit Turbine generator, no limit Battery - Up to 1,200 hrs Battery - Up to 1,200 hrs Battery/500 hr Battery and/or Generator 10 Offshore August August 2011 Offshore 11

5 Pressure While Drilling 4 3/4,, 8, (4 3/4) 10.8, (, 8) 4.51, () 4.45 Vibration Severity 4 3/4,, 8, Part of pressure-whiledrilling tool (see above) as well as some other tools (8, ) 14/8 (4 3/4) 4.66x2.25, () 6.54x2.81, (8) 7.76x2.81, () 9.35x (4 3/4) 70, (, 8) 2, () 1 (4 3/4) 190, (, 8) 7, () 2 (, 8) 42, () 14 Positive, egative (6 Continuous or above a programmable threshold Positive, egative (6 Annular Mud Temperature (part of EWR-M5 tool) 14/ x /A Positive, egative (6 Drilling Downhole Optimization Collar (DrillDOC) PathFinder, a company, () 21/10, (8) 14/8 () 6.63x2.81, (8) TBD 25 () 4, (8) 2 () 11, (8) 4 () 59, (8) 22 Positive, egative (6 Drilling Formation Tester /7 6.37x /A /A 70 /A Dynamic Pressure Module 4 3/4,, 8, 4.7 (4 3/4) 30/16.6, () 17.5/9, (8) 19/11, () 13/7 Survivor Dynamic Pressure Module (4 3/4) 4.5x2.25, () 6.44x2.81, (8) 7.18x2.81, () 8.82x (4 3/4) 22 at gal/min 4 3/4, 8.5 (4 3/4) 30/17, () 18/9 (4 3/4) 4.5x2.25, () 6.44x (4 3/4) 22 at gal/min (4 3/4) 58, () 26, (8, ) /A at 400 (4 3/4) /A () 49, (8) 39, () 39 at 750 (4 3/4) /A () 65, (8) 52, () 52 at 1000 (4 3/4) , () , (8) 400-1,500, (9 1/2) 500-1,500 (4 3/4) 58, () 26 (4 3/4) /A () 49, /A (4 3/4) , () Payzone Inclination Gamma 4 3/4, 7.13 upper, 2.7 lower (4 3/4) 31/17, () 17/9 (4 3/4) 4.66x2.25, () 6.57x /A (4 3/4) 70, () 20 (4 3/4) /A, () 35 /A (4 3/4) , () Imaging Payzone Inclination Gamma ImPulse *Downhole shocks *Downhole flow/washout *APWD (with VisionPWD sub) ShortPulse *Downhole shocks *Downhole flow/washout *APWD (with VisionPWD sub) 4 3/4,, upper, 3.33 lower, 5.92 upper, 3.66 lower, 5.92 upper, 3.66 lower (4 3/4) 31/17, () 16/10, (8) 16/10 (4 3/4) 4.43x2.25, () 5.99x2.81, (8) 6.99x / x2.25x / x2.25x34.8 -OR- 4.59x2.25x30.3 (4 3/4), (6 3/4) 25, (8) /A (4 3/4) 70, () 20 (4 3/4) /A, () 35, (8) (varies with Modulator gap) (varies with Modulator gap) /A (4 3/4) , () , (8) /A /A Stop, stop, start /A /A Stop, stop, start update period, sec Variable (4 3/4) 5.5 or 5.2, (, 8) 1.1 or 3.4 Variable (4 3/4) 5.5 or 5.2, (, 8) 1.1 or 3.4, () 1 or 3 1/2 accuracy 12 psi Quartz gauges Annular and internal pressures 0.2 g Single-axis Variable 15 +/- 1.5 C Two terminal IC transducer Variable ( & 8) 2.4 (Pin-down), 4.7 (Pin-up) Positive pulse /A 8 /A /A /-0.02% of full scale and 0.01% of reading Battery and/or Generator Lateral acceleration Battery and/or Generator Annular Mud Temperature +/- 5% Strain Gauges Tension, Compression, Torsion, Bending Moment, Bending Moment Direction Quartz gauge Formation pressure, annular pressure Positive pulse /A 5 /A /A 3.5 +/-0.15% of full scale Piezoelectric Annular and drillpipe pressures, Delta P, temperature Positive pulse /A 2 /A /A 3.3 +/-0.02% of full scale and 0.01% of reading /A 8 /A (4 3/4) Gamma 0.9, Incl. 1.8, () Gamma 1.6, Incl. 2.6 /A 8 /A (4 3/4) Gamma 1.4, Incl. 2.8, () Gamma 1.7, Incl. 3.2, (8) Gamma 1.8, Incl. 3.0 Reg Reg to 70bps to 70bps Quartz gauge Annular and drillpipe pressures, Delta P, annular and drillpipe temperatures Battery and/or Generator Battery and/or Generator Lithium 400 hr Lithium 1600 hr Lithium 800 hr AAPI GR, Incl., RPM, Lithium (4 3/4) 125, () 300 AAPI GR, Azimuthal GR, Incl., RPM / Various Various Various *Shocks *Downhole flow/ washout *Stick Slip *Collar RPM *Tool temperature *Continuous D&I *APWD / Various Various Various *Shocks *Downhole flow/ washout *Stick Slip *Collar RPM *Tool temperature *Continuous D&I *APWD Lithium (4 3/4) 200, () (8) 300 Turbine Turbine VisionPWD *APWD *IPWD / x2.25x38.5 PowerPulse *APWD *3 axis Vibrations (MVC) *Downhole WOB *Downhole TORQ *Downhole flow/washout TeleScope *APWD *3 axis vibrations (MVC) *Downhole WOB *Downhole TORQ *Downhole flow/washout SlimPulse *Shocks *Stick Slip E-Pulse *Shocks *Stick Slip *APWD, 8 1/4, 9, 24.7 () 16/8 (8 1/4) 12/7 (9, ) 10/6, 8 1/4, 9, 24.7 () 16/8 (8 1/4) 12/7 (9, ) 10/6 1 3/4 tool OD 3 1/8 to collars Collar based probe normally 30 (4 3/4 and smaller) 145/40 () 28/10 (8 1/4) 20/8 () 19/7 () 6.75x2.81x31.5 (8 1/4) 8x2.81x26.2 (9 1/4) 9.25x3x28 () 9.5x3.5x26.2 () 6.75x2.81x31.5 (8 1/4) 8x2.81x26.2 (9 1/4) 9.25x3x28 () 9.5x3.5x26.2 (4 3/4) 4.75x2.81x33 () 6.75x2.81x32 4 3/4, 6 1/2 (4 3/4) 58.6, (6 1/2) 60.8 (4 3/4) 30/15, (6 1/2) 15/8 (4 3/4) 4.75x2.25x75.5, (6 1/2) 6.5x2.813x /A /A Real-time, on MWD Positive (4 3/4) 68, (6 3/4) (4 3/4) 15, (6 3/4) 5 /A () 56 (8 1/4) 32 (varies with modulator gap) () 151 (8 ) 84 (varies with modulator gap) (8 ) 595 (varies with modulator gap) /A () 56 (8 1/4) 32 (varies with modulator gap) () 151 (8 ) 84 (varies with modulator gap) () 100, (8 3/4) 18 () 324, (8 3/4, 9 3/4) 58 (8 ) 595 (varies with modulator gap) () (8 1/4) 300-1,200 (8 1/4) 800-1,400 () 400-1,200 () 400-1,600 () (8 1/4) 300-1,200 (8 1/4) 800-1,400 () 400-1,200 () 400-1,600 (8 3/4, 9 3/4) 411 Multiple configurations: Stop, stop, start Stop, stop, start Stop, stop, hold static, start wave wave / Wired drill pipe (4 3/4) 91, () 31 () 98 /A (4 3/4) () Continuous E-mag and downhole /A Variable /A /A Various Various Pressure *APWD *IPWD *Internal Temperature *External Temperature Reg Reg to 120bps to 120bps Reg Variable (0.5bps to 3bps 0.5 bps 296 sec or 208 sec Reg Variable (up to 12bps) / Various Various Various *3 axis vibrations / shocks (MVC) *Downhole WOB *Downhole TORQ *Downhole flow/ washout *Annular Pressure *Stick Slip *Collar RPM *Tool Temperature *Annular Temperature *Continuous D&I *Gamma Ray *Torsional Vibration / Various Various Various *3 axis vibrations/ shocks *Downhole WOB *Downhole TORQ *Downhole flow/ washout *Annular Pressure *Stick slip *Collar RPM *Tool temperature *Annular temperature *Continuous D&I *Gamma Ray *Torsional vibration / Various Various Various *Shocks *Tool temperature *Continuous D&I *Gamma Ray * Stick Slip 44 sec / Various Various Various *Shocks *APWD *Tool temperature *Continuous D&I *Gamma Ray *StickSlip *Collar RPM Lithium Turbine Turbine Lithium Lithium E-Pulse XR *Shocks *Stick Slip 4 3/4, 6 1/2 45 (4 3/4) 30/15, (6 1/2) 15/8 (4 3/4) 4.75x2.25x75.5, (6 1/2) 6.5x2.813x (4 3/4) 5, (6 3/4) 2 (4 3/4) 25, () 10 () 34 /A (4 3/4) () Continuous (sleep mode al) E-mag and downhole Reg Variable (up to 12bps) 44 sec / Various Various Various *Shocks *Tool temperature *Continuous D&I *Gamma Ray *StickSlip *Collar RPM Lithium EcoScope *APWD *Multi-axis shock & vibration *Ultrasonic caliper with 7 7/8, /8 6.5x2.81x24.5 std /A Real-time, on MWD Positive dowhhole Continuous Wave and / Wired drill pipe /A Variable /A /A 9 Inclination (Incl.: 0.1 ), GR (+/- 3%), Density(+/ g/cc from g/cc) / 4 and 16 sector al density Image derived density Real time and recorded 16 sector GR image TeleScope turbine 12 Offshore August August 2011 Offshore 13

6 provisio (Magnetic Resonance while Drilling) *3 axis motion detection *Shocks *Stick Slip *Downhole flow/washout Weatherford BAP (Borehole/Annular Pressure) with Slick, 8 1/4, or 9 3/8 4 3/4,, 8, 8 TVM (True Vibration Monitor) 4 3/4,, 8, 8 ESM (Environmental Severity ) RAT (Rapid Annular Temperature) Gamma Ray APS Technology (Rental Division) 4 3/4,, 8, 8 4 3/4,, 8, 8 APS SureShot 3 1/8, 3 1/2, 4 3/4, 6 1/4,, 8, + APS SureShot with Gamma 3 1/8, 3 1/2, 4 3/4, 6 1/4,, 8, + Baker Hughes AutoTrak G3 (Rotary Steerable System, including OnTrak or AziTrak Integrated MWD/LWD) AutoTrak X-treme (Rotary Steerable System, including OnTrak or AziTrak Integrated MWD/LWD and hard-wired, precontoured modular X-treme mud motor) AutoTrak express (Rotary Steerable System including MWD, can be run with hard-wired modular X-treme motor) 4 3/4 8 1/4 4 3/4 4 3/ /8 6.5x2.81x /A Real-time, on dowhhole 10.8 (4 3/4) 30/15, (), 19/10, (8, 8 1/4) 14/8, () 14/8 o additional Length (4 3/4) 30/15, (), 19/10, (8, 8 1/4) 14/8, () 14/8 o additional Length (4 3/4) 30/15, (), 19/10, (8, 8 1/4) 14/8, () 14/8 o additional length (4 3/4) 30/15, (), 19/10, (8, 8 1/4) 14/8, () 14/8 (4 3/4) 4.75x3.22, () 6.75x4.24, (8, 8 1/4) 8x4.28 (4 3/4) 4.75x3.22, () 6.75x4.24, (8, 8 1/4) 8x4.28 (4 3/4) 4.75x3.22, () 6.75x4.24, (8, 8 1/4) 8x4.28 (4 3/4) 4.75x3.22, () 6.75x4.24, (8, 8 1/4) 8x4.28 std. std. std. std. 25 Collar-limited Collar-defined and 29 Collar-limited Collar-defined and (4 3/4) 50.8 () 49.9 (8 1/4) 56.9 () 58.1 (zzz) (4 3/4) 68 () 70 () /4 = 56.8 = 58.2 Version 6 3/4 High Dog Leg = 70 = 64.6 CoilTrak 2 3/8 and 3 Coil (2 3/8) 49.5, (3) 37.6 typical BHA including motor (4 3/4) 30/10, () 20/13, (8 1/4) 9/6.5, () 13/6.5 (z) (4 3/4) 30/10, () 20/13, (8 1/4) 9/6.5, () 13/ /4 = 30/10 = 23/8 Version High Dog Leg = 23/12 = 13/6.5 E-MTrak 4 3/4, 6 1/2 (4 3/4, 6 1/2) 39.6 Slick collar: (4 3/4) 21/7, (6 1/2) 12.5/6.5 Flexible collar: (4 3/4) 8/32, (6 1/2) 48/25 Multiple Propagation 2 3/8, 3 1/8, 4 3/4, 6 3/4, 8 1/4 avitrak 1 3/4 OD probe; 3 1/8 and larger collars TeleTrak 4 3/4, 6 1/2, OnTrak 4 3/4,, 8 (3 1/8) 17, (4 3/4-8 1/4) 12 BHA- BHA- 6.75, 8 ) (8.25, 9.5) , 8 ) (8.25, 9.5) , 8 ) (8.25, 9.5) , 8 ) (8.25, 9.5) (4 3/4) 12, (6 (4 3/4) 64, (, 8) 9, (4 3/4) 193, (, 8) 3/4, 8) 2, (8 1/4, 9-1/2) 1 (8 1/4, 9-1/2) 2 26, (8 ) 2 (4 3/4) 12, (6 (4 3/4) 64, (, 8) 9, (4 3/4) 193, (, 8) 3/4, 8) 2, (8 1/4, 9-1/2) 1 (8 1/4, 9-1/2) 2 26, (8 ) 2 (4 3/4) 12, (6 (4 3/4) 64, (, 8) 9, (4 3/4) 193, (, 8) 3/4, 8) 2, (8 1/4, 9-1/2) 1 (8 1/4, 9-1/2) 2 26, (8 ) 2 (4 3/4) 12, (6 (4 3/4) 64, (, 8) 9, (4 3/4) 193, (, 8) 3/4, 8) 2, (8 1/4, 9-1/2) 1 (8 1/4, 9-1/2) 2 26, (8 ) 2 20 and 25 (3 1/2) 27, (4 3/4 - ) 6, (8) 3, () 2 20 and 25 (3 1/2) 29, (4 3/4 - ) 6, (8) 3, () 2 (All std. 20 Sizes) (4 3/4, 6 3/4, 8.1/4) (6.3/4, /4, () 9.1/2 ) 25 (All std. 20 sizes) (4 3/4, 6 3/4, 8.1/4) (6.3/4, /4, () 9.1/2 ) 25 (3 1/2), (4 3/4 - ) 35, (8) 20, () 10 (3 1/2) 165, (4 3/4 - ) 40, (8) 20, () 10 (6 1/2 - ) 114, (8) 61, () 32 (6 1/2 - ) 114, (8) 61, () 32 (, 8) 170, (8-1/4, 9-1/2) 33 (, 8) 170, (8-1/4, 9-1/2) 33 (, 8) 170, (8-1/4, 9-1/2) 33 (, 8) 170, (8-1/4, 9-1/2) 33 (4 3/4) ; (, (4 3/4) ; (, (4 3/4) ; (, (4 3/4) ; (, () 220 (3 1/8, 3 1/2) (4 3/4) (6 1/4, ) (8) 300-1,100 (+) 650-1,200 () 225 (3 1/8, 3 1/2) (4 3/4) (6 1/4, ) (8) 300-1,100 (+) 650-1,200 (j) (j) (j) (j) (4 3/4) , () (j) (j) (j) (j) (4 3/4) , () BHA- 20 (j) (j) (j) (j) (4 3/4) () /A /A /A /A Flow-on and timer Flow-on and timer, stop,, stop, Stop and start, or stop MWD Positive Continuous wave and,,,, MPT positive pulse or EM MPT positive pulse or EM (2 3/8) 50, (3) 45 - sliding only As applicable to standard Coil 14.5 (j) (2 3/8) max 80, (3) max 211 Power On Wire / positive mud pulse As applicable to standard MDC 20 (j) (4 3/4) max 350, (6 1/2) max 660 (z) (3 1/8) TBD, (4 3/4) 4.6x2.25, () 6.62x2.81, (8 1/4) 8.23x4 20 (j) (3 1/8) , (4 3/4) , () , (8 1/4) 300-1,600 (1 3/4) 4 Probe limits: (1 3/4) 115/51 A 20 (j) (1 3/4) , or stop (4 3/4) 44.5 (6 1/2, ) (4 3/4) 20.2, () 17.0, (8 1/4) 19.0, () 18.1 Probe limits: (1 3/4) 115/51 As applicable to standard MDC 20 (j) (4 3/4) (6 1/2, ) (4 3/4) 33/12, () 25/15, (8 1/4) TBD, () 10/7 A std., std 20 (4-3/4, 8-1/4, 9-1/2) 25, (4-3/4, 8-1/4) 30 AziTrak MWD 4 3/4, (4 3/4) 40.4, () 35.3 (z) TBD std 20 (4 3/4) 25, () 30 ear Bit Gamma (z) TBD std 20, (j) 4 3/4) , () , (8 1/4) , (9 0-1,600 (j) 4 3/4) , () (j) 300-1,600, function of MWD platform update period, sec accuracy /A Variable /A /A 7.8 Incl.: axis Total porosity, BFV, FFV, T1 and/or T2 modes. RT T2 distribution Op. Sel. Variable /A /A (4 3/4,, 8) /- 7.5 psi Quartz gauges Annular and drillpipe pressure, temperature Op. Sel. Variable Trigger /A /A (4 3/4,, 8) g s. Three axis acceleration, shock and RPM Op. Sel. Variable /A /A (4 3/4,, 8) Lateral acceleration and shock Op. Sel. Variable /A /A (4 3/4,, 8) /-.5 deg 20 C +/- 2 deg 200 C (4 3/4+) (4 3/4+) Programmable threshold Programmable threshold / Dir: 6.4 Incl: +/-0.1 Azi: +/-1.0 (Incl. >10 ; Dip <70 ) GTF: +/-1.0 (Incl. >10 ) MTF: +/-2.25 (Dip <70 ) / Dir: 6.4 Gamma: 2.1 Op. Sel. Op. Sel. 55 / (4 3/4) 15.4 () 17.7 (8 1/4) 20.3 () 24.3 (zzz) Op. Sel. Op. Sel. 55 / (4 3/4) 33.4 () 37.8 () 38.4 (zzz) Positive mud-pulse /A Op. Sel. 62 / (4 3/4) 29.5, () 31.3, (9 1/2) 37.5 (zzz) Incl: +/-0.1 Azi: +/-1.0 (Incl. >10 ; Dip <70 ) GTF: +/-1.0 (Incl. >10 ) MTF: +/-2.25 (Dip <70 ) Gamma: API +/-5% IC Semiconductor fluxgate with USGS-/IST-traceable calibration; tri-axial quartz fluxgate with USGS-/IST-traceable calibration; tri-axial quartz Gamma: ai scintillation with PMT Annular fluid temperature Azi., Incl., MTF, GTF, temp. Optional Pressure; Lateral Vib., Axial Vib., RPM; WOB/TOB/BOB. Azi., Incl., MTF, GTF, temp, Gamma. Optional Pressure; Lateral Vib., Axial Vib., RPM; WOB/TOB/BOB. +/- 2.5 cps at 100 API 2 scintillation (Azi.) API GR, 4 and 8 sector Azimuthal Gamma Ray +/- 2.5 cps at 100 API 2 scintillation (Azi.) API GR, 4 and 8 sector Azimuthal Gamma Ray Turbine Lithium batteries, up to 1400 hrs Lithium batteries, up to Lithium batteries, up to Lithium batteries, up to 1400 hrs Lithium Optional turbine-alternator Lithium Optional turbine-alternator Turbine generator, no limit Turbine generator, no limit +/- 3 cps at 100 API API GR Turbine generator, no limit Op. Sel. Op. Sel. Continuous /A (2 3/8 and 3) 2.1 +/- 3 cps at 100 API API GR Surface Power Stop Op. Sel. Op. Sel Continuous / (4 3/4, 6 1/2) 7.0 +/- 3 cps at 100 API API GR Lithium, + hours depending on transmission rate, or stop, stop,, stop,, stop, Pipe wired-pipe Op. Sel. Op. Sel Continuous / (3 1/8) 1.7, (4 3/4) 3.6, (, 8 1/4) 2.5 +/- 3 cps at 100 API API GR (3 1/8) lithium, 140 hr, (4 3/ /4) turbine generator, no limit, or lithium batteries, 140 hr Op. Sel. Op. Sel Continuous / (1 3/4) /- 3 cps at 100 API API GR Turbine generator, no limit, lithium batteries >200 hr Positive mud-pulse Op. Sel. Op. Sel. Continuous / 1.07 TF: +/- 1.5, Azi.: +/- 1, Incl.: +/- 0.2(k) Pipe Op. Sel. Op. Sel Continuous / (4 3/4) 2.5, () 2.2, (8 1/4) 1.3, () 4.2 GX, G, GZ, HX, H, +/- 2.5 cps at 100 API 2 scintillation (Azi.) API GR, 4 and 8 sector Azimuthal Gamma Ray Op. Sel. Op. Sel. Continuous / (4 3/4) 13.1,() /- 2.5 cps at 100 API 2 scintillation (Azi.) API GR, 4 and 8 sector Azimuthal Gamma Ray Turbine generator, no limit Turbine generator, no limit Turbine generator, no limit /A Op. Sel. Continuous / 2.1 +/ API 2 API GR Turbine generator, no limit 14 Offshore August August 2011 Offshore 15