Stackable with all of Tucker Technologies Integra Suite Logging tools 1

Transcription

1 Industry Leading Coverage: Industry Leading Vertical Resolution: Higher Sample Rates: 84% in a 8 inch Borehole 0.15 Vertical Resolution Up to 500 samples per foot Stackable with all of Tucker Technologies Integra Suite Logging tools 1 1. The Integra Suite of tools are equipped with TTI s proprietary high speed telemetry

2 The TTI HRBIT is designed for ease of use by the Logging Engineer and to provide the best image quality log possible. Processing capabilities in the Logging truck with Integra Software o Dynamic Image Plot, 1 foot, 2 foot or 4 foot. o Static Image Plot o Real time Z-Axis correction o Image plots based on coverage of the respective borehole size. o Dipmeter evaluation Borehole Image Tool Capabilities: o Borehole coverage, 84% in a 8 inch borehole (see chart) o Sample rate up to 500 samples per 15 ft/min o Increased logging speed o Automatic Power Driver Control o Automatic Gain Control - per button basis o Manual or Automatic Power Control of each Pad. If a pad fails, the power to the individual pad can be turned off. This feature prevents a single pad failure from disabling the complete BIT tool. In Automatic mode the power to each pad is monitored for a fault condition. o Pads are independent sensor arrays with unique serial numbers. Calibrates are stored in the individual pads. o All signal processing is performed in the pad. o Tech friendly, easy access to pad wires Parameter English Metric Pressure 20,000 PSI 140 Mpa Temperature 300 F 152 C Weight 250 lbs 100Kg Tool Length 10.5 ft. 3.2 M Transport Length 1 13 ft. 4.1 M Tool OD Standard Pads Borehole Ranges: Tool OD Slim Pads (in development) Borehole Ranges: Standard Sampling Rate High Resolution Sampling Rate Resistivity Range Borehole Coverage Standard Pads Borehole Coverage Slim Pads in cm Minimum 6.25 in 15.2 cm Maximum 22 in 55.9 cm in 10.8 cm Minimum 5.25 in cm Maximum 22 in 55.9 cm 125 Samples per Foot, 30ft/min 410 Samples per Meter, 9m/min 250 Samples per Foot, 30ft/min 820 Samples per Meter, 9m/min 500 Samples per Foot, 15ft/min 1640 Samples per Meter, 4.5m/min 0.2 2,000 ohm/m 8 inch Borehole 6 inch Borehole Conductive mud 84% 76%

3 Comparison of Imaging Tool Specifications TTI/TES Service Co #1 Service Co #2 Service Co #3 Manufacturer #1 Diameter 5.25" Temp Rating F Pressure Rating 20,000 psi 20,000 psi 20,000 psi 20,000 psi 20,000 psi Min Hole Size 6.25 in 6 in 6 in 6 in 6 in Max Hole Size 22 inch 21 in 21 in 21 in 21 in Borehole Deviation 0-90 degrees 0-90 degrees 0-90 degrees 0-90 degrees 0-90 degrees Vertical Resolution 0.15" Arms 6 4 arms with each pad having a extra flap for an extra array of buttons Buttons per Tool Buttons per 48 (including pad samples per foot - Std 30 ft min 125 samples per foot - Hi 60 ft min Sample rate 250 samples per foot - Hi 30 ft min 500 samples per foot - Hi 15ft min flap ) samples per 120 samples per 30 ft min 30 ft min 120 samples per 30 ft min 76 samples per 9.8 ft min 0.12 dia", " dia, " dia, " dia, " dia, apart, apart, apart, apart, 2 Button 0.2 apart, 2 staggered staggered rows staggered rows staggered rows staggered rows geometry rows, 0.30 apart apart, 0.30 apart 0.30 apart 0.30 apart total width 3.5 inches total width 2.5 total width 2.6 total width 2.5 inches inches inches total width 2.5 inches Coverage 8 Borehole 84% 80% 63% 60% 60% Includes a 6-arm Other deviated holes Stackable with all powered other TTI tools centralizer for Has to be logged solo

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5 This is a example take from a with a fresh mud system. The image on the left is a Static scale plot. The image on the right is Dynamic scale plot at 2 foot interval. Depth is in feet. Logged at 30 ft/min 125 samples per foot. Pad 1 is bracketed by a black line. The borehole plot in depth track represents the shape of the borehole as determined by the 6 radius measurements. One can see a slight egg shape of the borehole measurement. The pad in red is pad number one and the orientation is north straight up the depth track. The above plot is a expanded view, each difference in depth lines equals 0.375

6 These are taken from TTI s Test Well. The mud system in the test well is ~ 140k ppm KCL. Below is a expanded view of a section where a rotary coring tool was tested in the TTI test well, note the donut features and the scale on the left where the difference between depth grid lines equals inches.