Distinct applications of MWD, weight on bit, and torque
Recent enhancements to measurement-while-drilling (MWD) tools have increased drilling efficiency in directional wells on the North Slope of Alaska. With information provided by downhole weight on bit (WOB) and torque sensors, more timely and accurate decisions have been made, resulting in lower costs per foot. Specific applications of this technology include bit optimization, directional feedback, and drillstring-friction analysis. This paper discusses actual cases where the use of data from these downhole sensor has improved drilling performance. This information will benefit those interested in optimizing polycrystalline-diamond-compact (PDC) and rollercone bit runs, improving directional-drilling assembly predictability and performance, minimizing surface torques, and planning high-departure wells.
- OSTI ID:
- 6238286
- Journal Information:
- SPE Drilling and Completion; (United States), Journal Name: SPE Drilling and Completion; (United States) Vol. 8:2; ISSN XZ211N
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
020300* -- Petroleum-- Drilling & Production
03 NATURAL GAS
030300 -- Natural Gas-- Drilling
Production
& Processing
42 ENGINEERING
422000 -- Engineering-- Mining & Underground Engineering-- (1980-)
ACCURACY
ALASKA
COMMUNICATIONS
COST BENEFIT ANALYSIS
DATA ANALYSIS
DATA TRANSMISSION
DEVELOPED COUNTRIES
DIRECTIONAL DRILLING
DRILL BITS
DRILLING
DRILLING EQUIPMENT
ECONOMIC ANALYSIS
ECONOMICS
EQUIPMENT
MWD SYSTEMS
NATURAL GAS WELLS
NORTH AMERICA
OIL WELLS
PERFORMANCE
REAL TIME SYSTEMS
TELEMETRY
TORQUE
USA
WEIGHT
WELLS