GB9916576D0 - A directional instrument - Google Patents

A directional instrument

Info

Publication number
GB9916576D0
GB9916576D0 GBGB9916576.3A GB9916576A GB9916576D0 GB 9916576 D0 GB9916576 D0 GB 9916576D0 GB 9916576 A GB9916576 A GB 9916576A GB 9916576 D0 GB9916576 D0 GB 9916576D0
Authority
GB
United Kingdom
Prior art keywords
directional instrument
directional
instrument
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.)
Ceased
Application number
GBGB9916576.3A
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.)
Geolink UK Ltd
Original Assignee
Geolink UK 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
Application filed by Geolink UK Ltd filed Critical Geolink UK Ltd
Priority to GBGB9916576.3A priority Critical patent/GB9916576D0/en
Publication of GB9916576D0 publication Critical patent/GB9916576D0/en
Priority to PCT/GB2000/002510 priority patent/WO2001006278A1/en
Ceased legal-status Critical Current

Links

GBGB9916576.3A 1999-07-15 1999-07-15 A directional instrument Ceased GB9916576D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB9916576.3A GB9916576D0 (en) 1999-07-15 1999-07-15 A directional instrument
PCT/GB2000/002510 WO2001006278A1 (en) 1999-07-15 2000-06-30 Logging-while-drilling using a directional sonde

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9916576.3A GB9916576D0 (en) 1999-07-15 1999-07-15 A directional instrument

Publications (1)

Publication Number Publication Date
GB9916576D0 true GB9916576D0 (en) 1999-09-15

Family

ID=10857268

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB9916576.3A Ceased GB9916576D0 (en) 1999-07-15 1999-07-15 A directional instrument

Country Status (2)

Country Link
GB (1) GB9916576D0 (en)
WO (1) WO2001006278A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003050912A1 (en) * 2001-12-10 2003-06-19 Em-Tech Llc Apparatus and method for measuring induced resistivity of a material within a confined space as in a down-hole hydrocarbon production well using separate lens segments around the transmitter
RU2657277C2 (en) 2013-10-18 2018-06-09 Бейкер Хьюз Инкорпорейтед Predicting drillability based on electromagnetic emissions during drilling

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4651101A (en) * 1984-02-27 1987-03-17 Schlumberger Technology Corporation Induction logging sonde with metallic support
GB2166599B (en) * 1984-11-02 1988-06-08 Coal Ind Borehole located directional antennae means for electromagnetic sensing systems
US5089779A (en) * 1990-09-10 1992-02-18 Develco, Inc. Method and apparatus for measuring strata resistivity adjacent a borehole
US5530359A (en) * 1995-02-03 1996-06-25 Schlumberger Technology Corporation Borehole logging tools and methods using reflected electromagnetic signals
US6100696A (en) * 1998-01-09 2000-08-08 Sinclair; Paul L. Method and apparatus for directional measurement of subsurface electrical properties

Also Published As

Publication number Publication date
WO2001006278A1 (en) 2001-01-25

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)