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Class Information
Number: 702/9
Name: Data processing: measuring, calibrating, or testing > Measurement system in a specific environment > Earth science > Well logging or borehole study > Drilling
Description: Subject matter including borehole equipment having a movable tool for penetrating through the subterranean formations of the earth to make a long cylindrical hollow to obtain particular parameters of interest.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7617049 |
Distance determination from a magnetically patterned target well |
Nov. 10, 2009 |
| 7617051 |
Method and system for pre-drill pore pressure prediction |
Nov. 10, 2009 |
| 7617083 |
Method for simulating fluid flows within a reservoir by means of a chimera type discretization |
Nov. 10, 2009 |
| 7606666 |
System and method for performing oilfield drilling operations using visualization techniques |
Oct. 20, 2009 |
| 7599797 |
Method of mitigating risk of well collision in a field |
Oct. 6, 2009 |
| 7594161 |
Map decoding |
Sep. 22, 2009 |
| 7584788 |
Control method for downhole steering tool |
Sep. 8, 2009 |
| 7584055 |
Core sample orientation |
Sep. 1, 2009 |
| 7571080 |
Apparatus for slurry and operation design in cuttings re-injection |
Aug. 4, 2009 |
| 7570060 |
Tracking positions of personnel, vehicles, and inanimate objects |
Aug. 4, 2009 |
| 7558675 |
Probablistic imaging with azimuthally sensitive MWD/LWD sensors |
Jul. 7, 2009 |
| 7555391 |
Multiple distributed force measurements |
Jun. 30, 2009 |
| 7546884 |
Method and apparatus and program storage device adapted for automatic drill string design based on wellbore geometry and trajectory requirements |
Jun. 16, 2009 |
| 7548817 |
Formation evaluation using estimated borehole tool position |
Jun. 16, 2009 |
| 7546209 |
Formation dip geo-steering method |
Jun. 9, 2009 |
| 7536261 |
Anti-symmetrized electromagnetic measurements |
May. 19, 2009 |
| 7529625 |
Method and system for assessing pore fluid pressure behaviour in a subsurface formation |
May. 5, 2009 |
| 7529624 |
Method and apparatus for remote characterization of faults in the vicinity of boreholes |
May. 5, 2009 |
| 7526930 |
Method system and program storage device for synchronizing displays relative to a point in time |
May. 5, 2009 |
| 7530010 |
Hybrid trace back apparatus and high-speed viterbi decoding system using the same |
May. 5, 2009 |
| 7529626 |
Method of integration and displaying of information derived from a mud gas isotope logging interpretative process in association with geophysical and other logs from oil and gas drilling opera |
May. 5, 2009 |
| 7523678 |
Method for detecting and quantifying drilling anomalies |
Apr. 28, 2009 |
| 7519475 |
Method for determining block properties of a service rig by evaluating rig data |
Apr. 14, 2009 |
| 7519897 |
Decoding apparatus and decoding method |
Apr. 14, 2009 |
| 7478315 |
Parallel spectral equalization channels with low density parity check codes |
Jan. 13, 2009 |
| 7478020 |
Apparatus for slurry and operation design in cuttings re-injection |
Jan. 13, 2009 |
| 7472022 |
Method and system for managing a drilling operation in a multicomponent particulate system |
Dec. 30, 2008 |
| 7460957 |
Geometrical optimization of multi-well trajectories |
Dec. 2, 2008 |
| 7438128 |
Identifying zones of origin of annular gas pressure |
Oct. 21, 2008 |
| 7440876 |
Method and apparatus for drilling waste disposal engineering and operations using a probabilistic approach |
Oct. 21, 2008 |
| 7421345 |
Geosteering in earth formations using multicomponent induction measurements |
Sep. 2, 2008 |
| 7418348 |
Signal thresholding apparatus, systems, and methods |
Aug. 26, 2008 |
| 7412331 |
Method for predicting rate of penetration using bit-specific coefficient of sliding friction and mechanical efficiency as a function of confined compressive strength |
Aug. 12, 2008 |
| 7404456 |
Apparatus and method of identifying rock properties while drilling |
Jul. 29, 2008 |
| 7392138 |
Method for determining the content of at least one given gas in a drilling mud, associated device and rig |
Jun. 24, 2008 |
| 7379854 |
Method of conditioning a random field to have directionally varying anisotropic continuity |
May. 27, 2008 |
| 7369979 |
Method for characterizing and forecasting performance of wells in multilayer reservoirs having commingled production |
May. 6, 2008 |
| 7366616 |
Computer-based method for while-drilling modeling and visualization of layered subterranean earth formations |
Apr. 29, 2008 |
| 7363161 |
Pore-scale geometric models for interpretation of downhole formation evaluation data |
Apr. 22, 2008 |
| 7357196 |
Method and system for predicting performance of a drilling system for a given formation |
Apr. 15, 2008 |
| 7359801 |
Method and system for evaluating weight data from a service rig |
Apr. 15, 2008 |
| 7359844 |
Real time earth model for collaborative geosteering |
Apr. 15, 2008 |
| 7356450 |
Methods for designing roller cone bits by tensile and compressive stresses |
Apr. 8, 2008 |
| 7349807 |
Quantitative risk assessment applied to pore pressure prediction |
Mar. 25, 2008 |
| 7346456 |
Wellbore diagnostic system and method |
Mar. 18, 2008 |
| 7325607 |
Methods and systems for using high-yielding non-Newtonian fluids for severe lost circulation prevention |
Feb. 5, 2008 |
| 7318488 |
Method for classifying data measured during drilling operations |
Jan. 15, 2008 |
| 7318013 |
Method for slurry and operation design in cuttings re-injection |
Jan. 8, 2008 |
| 7316278 |
Method for determining drilling malfunction by correlation of drilling operating parameters and drilling response parameters |
Jan. 8, 2008 |
| 7313480 |
Integrated drilling dynamics system |
Dec. 25, 2007 |
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