AU5657196A - A process for directional drilling - Google Patents

A process for directional drilling

Info

Publication number
AU5657196A
AU5657196A AU56571/96A AU5657196A AU5657196A AU 5657196 A AU5657196 A AU 5657196A AU 56571/96 A AU56571/96 A AU 56571/96A AU 5657196 A AU5657196 A AU 5657196A AU 5657196 A AU5657196 A AU 5657196A
Authority
AU
Australia
Prior art keywords
directional drilling
drilling
directional
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU56571/96A
Inventor
Adam Gregory Henly
David John Roper
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sysdrill Ltd
Original Assignee
Sysdrill Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GBGB9509684.8A external-priority patent/GB9509684D0/en
Priority claimed from GBGB9512959.9A external-priority patent/GB9512959D0/en
Priority claimed from GBGB9515533.9A external-priority patent/GB9515533D0/en
Application filed by Sysdrill Ltd filed Critical Sysdrill Ltd
Publication of AU5657196A publication Critical patent/AU5657196A/en
Abandoned legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/02—Determining slope or direction
    • E21B47/022—Determining slope or direction of the borehole, e.g. using geomagnetism
AU56571/96A 1995-05-12 1996-05-10 A process for directional drilling Abandoned AU5657196A (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
GBGB9509684.8A GB9509684D0 (en) 1995-05-12 1995-05-12 A new method of generation of borehole position uncertainty charts
GB9509684 1995-05-12
GB9512959 1995-06-26
GBGB9512959.9A GB9512959D0 (en) 1995-06-26 1995-06-26 A new method of generation of borehole position uncertainty charts
GBGB9515533.9A GB9515533D0 (en) 1995-07-28 1995-07-28 A method of determining the probability of borehole intersection
GB9515533 1995-07-28
PCT/GB1996/001123 WO1996035859A1 (en) 1995-05-12 1996-05-10 A process for directional drilling

Publications (1)

Publication Number Publication Date
AU5657196A true AU5657196A (en) 1996-11-29

Family

ID=27267720

Family Applications (1)

Application Number Title Priority Date Filing Date
AU56571/96A Abandoned AU5657196A (en) 1995-05-12 1996-05-10 A process for directional drilling

Country Status (2)

Country Link
AU (1) AU5657196A (en)
WO (1) WO1996035859A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60011587T2 (en) * 1999-11-10 2005-06-30 Schlumberger Holdings Ltd., Road Town CONTROL PROCEDURE FOR CONTROLLABLE DRILLING SYSTEM
GB2357097A (en) * 1999-12-08 2001-06-13 Norske Stats Oljeselskap Method of assessing positional uncertainty in drilling a well
GB2442749B (en) 2006-10-12 2010-05-19 Electromagnetic Geoservices As Positioning system
US8447522B2 (en) 2008-07-03 2013-05-21 Baker Hughes Incorporated Method for estimating the probability of collision between wells
EP2802737B1 (en) 2012-01-13 2016-06-22 Landmark Graphics Corporation Method and system of planning and/or drilling wellbores
GB2518039A (en) * 2012-01-27 2015-03-11 Bp Exploration Operating Wellbore positioning system and method
CN108343424B (en) * 2017-12-19 2021-08-03 中国石油天然气股份有限公司 Method and device for determining drilling position
CN110847893B (en) * 2018-08-01 2023-04-07 中国石油化工股份有限公司 Method for constructing borehole trajectory error elliptic cylinder
CN111520073B (en) * 2020-03-30 2021-07-13 西安石油大学 Quantitative characterization method for collision prevention risk of large well cluster infilled well
CN117231201B (en) * 2023-10-12 2024-03-29 广东省建设工程质量安全检测总站有限公司 Error elimination method and related device for pile foundation drill hole inclination measurement

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4957172A (en) * 1989-03-01 1990-09-18 Patton Consulting, Inc. Surveying method for locating target subterranean bodies

Also Published As

Publication number Publication date
WO1996035859A1 (en) 1996-11-14

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