RU95119324A - TOOL FOR DRILLING WELLS - Google Patents

TOOL FOR DRILLING WELLS

Info

Publication number
RU95119324A
RU95119324A RU95119324/03A RU95119324A RU95119324A RU 95119324 A RU95119324 A RU 95119324A RU 95119324/03 A RU95119324/03 A RU 95119324/03A RU 95119324 A RU95119324 A RU 95119324A RU 95119324 A RU95119324 A RU 95119324A
Authority
RU
Russia
Prior art keywords
tool
drilling wells
drill bit
turbodrill
attached
Prior art date
Application number
RU95119324/03A
Other languages
Russian (ru)
Other versions
RU2100559C1 (en
Inventor
Ю.Р. Иоанесян
Original Assignee
Индивидуальное частное предприятие "ГЕОИНСТРУМЕНТС"
Filing date
Publication date
Application filed by Индивидуальное частное предприятие "ГЕОИНСТРУМЕНТС" filed Critical Индивидуальное частное предприятие "ГЕОИНСТРУМЕНТС"
Priority to RU95119324A priority Critical patent/RU2100559C1/en
Priority claimed from RU95119324A external-priority patent/RU2100559C1/en
Publication of RU95119324A publication Critical patent/RU95119324A/en
Application granted granted Critical
Publication of RU2100559C1 publication Critical patent/RU2100559C1/en

Links

Claims (1)

Инструмент для бурения скважин, включающий в себя бурильную колонну, к нижней части которой присоединен турбобур, на валу которого закреплено буровое долото, а к нижнему концу нижнего натяжного резьбового переводника корпуса турбобура присоединена алмазная буровая коронка, отличающийся тем, что буровое долото размещается внутри корпуса алмазной буровой коронки, при этом наружный габаритный диаметр долота на 3 - 40 мм больше внутреннего диаметра натяжного резьбового переводника корпуса турбобура.A tool for drilling wells, including a drill string, a turbodrill is attached to its lower part, a drill bit is fixed to its shaft, and a diamond drill bit is attached to the lower end of the lower tension threaded sub of the turbodrill body, characterized in that the drill bit is placed inside the diamond body drill bit, while the outer overall diameter of the bit is 3 - 40 mm larger than the inner diameter of the tension threaded sub of the turbodrill body.
RU95119324A 1995-11-16 1995-11-16 Tool for well drilling RU2100559C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU95119324A RU2100559C1 (en) 1995-11-16 1995-11-16 Tool for well drilling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU95119324A RU2100559C1 (en) 1995-11-16 1995-11-16 Tool for well drilling

Publications (2)

Publication Number Publication Date
RU95119324A true RU95119324A (en) 1997-11-20
RU2100559C1 RU2100559C1 (en) 1997-12-27

Family

ID=20173798

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95119324A RU2100559C1 (en) 1995-11-16 1995-11-16 Tool for well drilling

Country Status (1)

Country Link
RU (1) RU2100559C1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8720604B2 (en) 2007-08-15 2014-05-13 Schlumberger Technology Corporation Method and system for steering a directional drilling system
US8757294B2 (en) 2007-08-15 2014-06-24 Schlumberger Technology Corporation System and method for controlling a drilling system for drilling a borehole in an earth formation
US8763726B2 (en) 2007-08-15 2014-07-01 Schlumberger Technology Corporation Drill bit gauge pad control
US8727036B2 (en) 2007-08-15 2014-05-20 Schlumberger Technology Corporation System and method for drilling
US8534380B2 (en) 2007-08-15 2013-09-17 Schlumberger Technology Corporation System and method for directional drilling a borehole with a rotary drilling system
US8066085B2 (en) 2007-08-15 2011-11-29 Schlumberger Technology Corporation Stochastic bit noise control
EA019248B1 (en) * 2011-02-14 2014-02-28 Товарищество С Ограниченной Ответственностью "Компания Жайлау" Diamond drilling bit
RU2693082C1 (en) * 2018-04-16 2019-07-01 Акционерное общество "Пермнефтемашремонт" Rock cutting tool
CN114837592B (en) * 2022-05-24 2024-01-26 中煤科工集团重庆研究院有限公司 Coal mine underground rock core pipe straight drilling equipment and drilling method

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