DE69101963D1 - Vorrichtung zur Verhinderung der Abtrennung eines Bohrlochmotors von dem Bohrstrang. - Google Patents
Vorrichtung zur Verhinderung der Abtrennung eines Bohrlochmotors von dem Bohrstrang.Info
- Publication number
- DE69101963D1 DE69101963D1 DE69101963T DE69101963T DE69101963D1 DE 69101963 D1 DE69101963 D1 DE 69101963D1 DE 69101963 T DE69101963 T DE 69101963T DE 69101963 T DE69101963 T DE 69101963T DE 69101963 D1 DE69101963 D1 DE 69101963D1
- Authority
- DE
- Germany
- Prior art keywords
- hole motor
- drill string
- motor
- drilling fluid
- tubular section
- 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 - Fee Related
Links
- 238000000926 separation method Methods 0.000 title abstract 2
- 238000005553 drilling Methods 0.000 abstract 3
- 239000012530 fluid Substances 0.000 abstract 3
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/10—Valve arrangements in drilling-fluid circulation systems
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/042—Threaded
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/02—Fluid rotary type drives
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
- E21B47/14—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves
- E21B47/18—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
- E21B47/14—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves
- E21B47/18—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry
- E21B47/20—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry by modulation of mud waves, e.g. by continuous modulation
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Acoustics & Sound (AREA)
- Remote Sensing (AREA)
- Geophysics (AREA)
- Earth Drilling (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Manufacture Of Motors, Generators (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Branch Pipes, Bends, And The Like (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Knitting Machines (AREA)
- Adornments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/604,783 US5165492A (en) | 1990-10-26 | 1990-10-26 | Apparatus for preventing separation of a down-hole motor from a drill string |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69101963D1 true DE69101963D1 (de) | 1994-06-16 |
DE69101963T2 DE69101963T2 (de) | 1994-08-18 |
Family
ID=24421027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69101963T Expired - Fee Related DE69101963T2 (de) | 1990-10-26 | 1991-10-22 | Vorrichtung zur Verhinderung der Abtrennung eines Bohrlochmotors von dem Bohrstrang. |
Country Status (12)
Country | Link |
---|---|
US (1) | US5165492A (de) |
EP (1) | EP0482892B1 (de) |
JP (1) | JPH0693788A (de) |
AT (1) | ATE105603T1 (de) |
AU (1) | AU642775B2 (de) |
CA (1) | CA2053683A1 (de) |
DE (1) | DE69101963T2 (de) |
DK (1) | DK0482892T3 (de) |
ES (1) | ES2053287T3 (de) |
FI (1) | FI95498C (de) |
NO (1) | NO914178L (de) |
TW (1) | TW205082B (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9823411D0 (en) * | 1998-10-26 | 1998-12-23 | Norske Stats Oljeselskap | Down hole motors and methods for their operation |
US6145602A (en) * | 1999-03-05 | 2000-11-14 | Canadian Downhole Drill Systems Inc. | Downhole tool catcher and method |
US6540020B1 (en) | 2002-06-17 | 2003-04-01 | Tomahawk Downhole, Llc | Motor by-pass valve |
CA2439331C (en) * | 2003-09-02 | 2011-01-18 | William Ray Wenzel | Method of stabilizing a downhole drilling motor and a downhole drilling motor |
US7063175B1 (en) | 2004-06-16 | 2006-06-20 | Scott Kerstetter | Method and apparatus for retaining a down-hole fluid motor and bit assembly |
JP5566371B2 (ja) * | 2008-04-18 | 2014-08-06 | シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ | 地表下炭化水素含有地層を処理するための鉱坑及びトンネルの使用 |
CN103061685B (zh) * | 2013-01-08 | 2017-02-08 | 深圳市阿特拉能源技术有限公司 | 井底钻进工具及其防脱落自锁紧结构 |
US9976349B2 (en) | 2013-09-09 | 2018-05-22 | Weatherford Technology Holdings, Llc | Apparatus for preventing separation of downhole motor from drillstring |
DE102013113752A1 (de) | 2013-12-10 | 2015-06-11 | Wilka Schließtechnik GmbH | Elektromechanischer Schließzylinder |
US10760352B2 (en) * | 2015-10-19 | 2020-09-01 | Halliburton Energy Services, Inc. | Rotor catch assembly |
US11585162B2 (en) | 2017-11-29 | 2023-02-21 | Nabors Lux 2 Sarl | System and method for making a threaded connection |
US10648242B2 (en) * | 2018-06-21 | 2020-05-12 | Halliburton Energy Services, Inc. | Drilling component coupler for reinforcement |
US11105154B1 (en) | 2020-06-09 | 2021-08-31 | Osado Innovations, LLC | Mud motor bearing and top sub rotor catch system |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1796611A (en) * | 1927-06-20 | 1931-03-17 | Gustavus A Montgomery | Unscrewing preventer |
US3203713A (en) * | 1962-05-03 | 1965-08-31 | James H Pangburn | Auxiliary drill collar connection |
US3191905A (en) * | 1962-10-12 | 1965-06-29 | Otis Eng Co | Gravity operated kelly foot valve |
US3410355A (en) * | 1966-08-02 | 1968-11-12 | Smith Ind International Inc | Telescopic joint having means for signalling when the joint is extended |
US3989114A (en) * | 1975-03-17 | 1976-11-02 | Smith International, Inc. | Circulation sub for in-hole hydraulic motors |
US4187918A (en) * | 1978-06-12 | 1980-02-12 | Wallace Clark | Down-hole earth drilling motor capable of free circulation |
FR2434922A1 (fr) * | 1978-08-28 | 1980-03-28 | Inst Francais Du Petrole | Dispositif inverseur du sens de circulation d'un fluide au niveau d'un outil de forage |
US4632193A (en) * | 1979-07-06 | 1986-12-30 | Smith International, Inc. | In-hole motor with bit clutch and circulation sub |
US4823889A (en) * | 1987-08-21 | 1989-04-25 | Vsesojuzny Nauchno-Issledovatelsky Institut Burovoi Tekhniki | Downhole screw motor |
US4768598A (en) * | 1987-10-01 | 1988-09-06 | Baker Hughes Incorporated | Fluid pressure actuated bypass and pressure indicating relief valve |
-
1990
- 1990-10-26 US US07/604,783 patent/US5165492A/en not_active Expired - Lifetime
-
1991
- 1991-10-18 CA CA002053683A patent/CA2053683A1/en not_active Abandoned
- 1991-10-22 AU AU86036/91A patent/AU642775B2/en not_active Ceased
- 1991-10-22 ES ES91309761T patent/ES2053287T3/es not_active Expired - Lifetime
- 1991-10-22 AT AT9191309761T patent/ATE105603T1/de not_active IP Right Cessation
- 1991-10-22 EP EP91309761A patent/EP0482892B1/de not_active Expired - Lifetime
- 1991-10-22 DK DK91309761.4T patent/DK0482892T3/da active
- 1991-10-22 DE DE69101963T patent/DE69101963T2/de not_active Expired - Fee Related
- 1991-10-24 NO NO91914178A patent/NO914178L/no unknown
- 1991-10-25 FI FI915059A patent/FI95498C/fi not_active IP Right Cessation
- 1991-10-28 JP JP3307169A patent/JPH0693788A/ja active Pending
- 1991-11-04 TW TW080108660A patent/TW205082B/zh active
Also Published As
Publication number | Publication date |
---|---|
TW205082B (de) | 1993-05-01 |
AU642775B2 (en) | 1993-10-28 |
EP0482892A1 (de) | 1992-04-29 |
ATE105603T1 (de) | 1994-05-15 |
EP0482892B1 (de) | 1994-05-11 |
US5165492A (en) | 1992-11-24 |
DE69101963T2 (de) | 1994-08-18 |
FI915059A (fi) | 1992-04-27 |
DK0482892T3 (da) | 1994-09-26 |
NO914178L (no) | 1992-04-27 |
FI95498C (fi) | 1996-02-12 |
JPH0693788A (ja) | 1994-04-05 |
FI915059A0 (fi) | 1991-10-25 |
AU8603691A (en) | 1992-04-30 |
CA2053683A1 (en) | 1992-04-27 |
ES2053287T3 (es) | 1994-07-16 |
FI95498B (fi) | 1995-10-31 |
NO914178D0 (no) | 1991-10-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69101963T2 (de) | Vorrichtung zur Verhinderung der Abtrennung eines Bohrlochmotors von dem Bohrstrang. | |
GB2348910A (en) | Downhole apparatus | |
CA2255065A1 (en) | Downhole apparatus | |
BR0012211A (pt) | Conjunto de ferramenta de jateamento | |
GB9507008D0 (en) | A downhole adjustable device for trajectory control in the drilling of deviated wells | |
WO1991008370A3 (en) | Device for steering the foremost part of a drill pipe | |
EP0775804A3 (de) | Vollständig entfernbarer, bidirektionaler Stopfen | |
CA2259819A1 (en) | Method and apparatus for mud pulse telemetry in underbalanced drilling systems | |
ATE116036T1 (de) | Biegsames bohrstrangteil und verfahren zum bohren eines geneigten lochs. | |
GB2277111A (en) | Downhole adjustable stabilizer and method | |
RU92004333A (ru) | Устройство для бурения искривленного подземного ствола скважины | |
EP0403078A3 (de) | Verfahren und Vorrichtung für das Richtbohren | |
CA2023351A1 (en) | Double guided mud pulse valve | |
DE3681644D1 (de) | Vorrichtung zum hydraulischen loesen eines bohrgestaenges von einem kiesfilter. | |
MY104915A (en) | Downhole circulation valve | |
CA2053719A1 (en) | Drilling apparatus, particularly wire line core drilling apparatus | |
CA2120114A1 (en) | Horizontal inflation tool | |
GB2261685A (en) | Device for a down-hole assembly | |
AU4043889A (en) | Drilling device and method for the study and exploitation of the underground | |
CA2292639A1 (en) | An erectable arm assembly for use in boreholes | |
WO1998038411A3 (en) | Apparatus for use in drilling operations | |
OA09357A (fr) | "Application des boues au scléroglucane au forage des puits à gros diamètre". | |
ATE95276T1 (de) | Vorrichtung zum schaffen eines durchganges fuer einen bohrstrang. | |
RU2009314C1 (ru) | Гидравлическое устройство для ориентирования отклонителя | |
SE9301408D0 (sv) | Drill tube element |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: DAILEY INTERNATIONAL INC., CONROE, TEX., US |
|
8339 | Ceased/non-payment of the annual fee |