JPH0417279B2 - - Google Patents

Info

Publication number
JPH0417279B2
JPH0417279B2 JP58139333A JP13933383A JPH0417279B2 JP H0417279 B2 JPH0417279 B2 JP H0417279B2 JP 58139333 A JP58139333 A JP 58139333A JP 13933383 A JP13933383 A JP 13933383A JP H0417279 B2 JPH0417279 B2 JP H0417279B2
Authority
JP
Japan
Prior art keywords
arm
instrument
cam
arms
axial
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.)
Expired - Lifetime
Application number
JP58139333A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6030793A (ja
Inventor
Jii Rii Aarii
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.)
Schlumberger Overseas SA
Original Assignee
Schlumberger Overseas SA
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 Schlumberger Overseas SA filed Critical Schlumberger Overseas SA
Priority to JP13933383A priority Critical patent/JPS6030793A/ja
Publication of JPS6030793A publication Critical patent/JPS6030793A/ja
Publication of JPH0417279B2 publication Critical patent/JPH0417279B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
  • Control Of Position Or Direction (AREA)
JP13933383A 1983-07-29 1983-07-29 アウトリガーアームの変位制御方法及び変位制御機構 Granted JPS6030793A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13933383A JPS6030793A (ja) 1983-07-29 1983-07-29 アウトリガーアームの変位制御方法及び変位制御機構

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13933383A JPS6030793A (ja) 1983-07-29 1983-07-29 アウトリガーアームの変位制御方法及び変位制御機構

Publications (2)

Publication Number Publication Date
JPS6030793A JPS6030793A (ja) 1985-02-16
JPH0417279B2 true JPH0417279B2 (enrdf_load_stackoverflow) 1992-03-25

Family

ID=15242873

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13933383A Granted JPS6030793A (ja) 1983-07-29 1983-07-29 アウトリガーアームの変位制御方法及び変位制御機構

Country Status (1)

Country Link
JP (1) JPS6030793A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1669769A1 (en) * 2004-12-13 2006-06-14 Services Pétroliers Schlumberger A magneto-optical sensor
US10927618B2 (en) * 2017-12-21 2021-02-23 Saudi Arabian Oil Company Delivering materials downhole using tools with moveable arms

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3973181A (en) * 1974-12-19 1976-08-03 Schlumberger Technology Corporation High frequency method and apparatus for electrical investigation of subsurface earth formations surrounding a borehole containing an electrically non-conductive fluid

Also Published As

Publication number Publication date
JPS6030793A (ja) 1985-02-16

Similar Documents

Publication Publication Date Title
US4506219A (en) Borehole tool outrigger arm displacement control mechanism
CA2327920C (en) Apparatus and method for simultaneous drilling and casing wellbores
EP0452126B1 (en) Apparatus for orienting perforating gun
US6209664B1 (en) Device and method for controlling the trajectory of a wellbore
JPH11505306A (ja) 傾斜掘削用の調節可能なスタビライザ
EP3485128B1 (en) Rotary steerable system with a steering device around a drive coupled to a disintegrating device for forming deviated wellbores
US5010964A (en) Method and apparatus for orienting wellbore perforations
RU2764974C2 (ru) Роторная управляемая буровая компоновка с вращающимся рулевым устройством для бурения наклонно направленных скважин
US4153118A (en) Method of and apparatus for perforating boreholes
GB2173533A (en) Centralising down-well location sensor
WO2019009735A1 (en) PERFORATION GUN, CANON USE, AND ORIENTED PERFORATION METHOD
US20080190665A1 (en) Rotary Vector Gear for Use in Rotary Steerable Tools
CA2572871C (en) Downhole device
WO2014078364A2 (en) Caliper steerable tool for lateral sensing and accessing
US4776397A (en) Tool for lowering into centered position within a well bore
GB2369141A (en) Method and apparatus for milling without a whipstock
US5180021A (en) Orientable stabilizer
RU2286435C2 (ru) Центратор для расширяемого трубчатого элемента в стволе скважины
RU2004103742A (ru) Расширяемый стабилизатор для ствола скважины
CA1108892A (en) Survey apparatus and method employing rate-of-turn and free gyroscopes
GB2294960A (en) Multi-mode cushioning an instrument suspended in a well.
JPH0417279B2 (enrdf_load_stackoverflow)
WO2020163272A1 (en) Wellbore radial positioning apparatus
US4442893A (en) Kickover tool
RU2066749C1 (ru) Способ инклинометрии обсаженной скважины