CY1108171T1 - Οδηγηση κεφαλης διατρησης - Google Patents
Οδηγηση κεφαλης διατρησηςInfo
- Publication number
- CY1108171T1 CY1108171T1 CY20081100694T CY081100694T CY1108171T1 CY 1108171 T1 CY1108171 T1 CY 1108171T1 CY 20081100694 T CY20081100694 T CY 20081100694T CY 081100694 T CY081100694 T CY 081100694T CY 1108171 T1 CY1108171 T1 CY 1108171T1
- Authority
- CY
- Cyprus
- Prior art keywords
- drilling head
- hose
- rotating
- biasing force
- situation
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title abstract 6
- 239000012530 fluid Substances 0.000 abstract 2
- 238000000034 method 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
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
- E21B15/003—Supports for the drilling machine, e.g. derricks or masts adapted to be moved on their substructure, e.g. with skidding means; adapted to drill a plurality of wells
-
- 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
- E21B21/02—Swivel joints in hose-lines
-
- 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
- E21B7/046—Directional drilling horizontal drilling
-
- 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
- E21B7/06—Deflecting the direction of boreholes
- E21B7/065—Deflecting the direction of boreholes using oriented fluid jets
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F7/00—Methods or devices for drawing- off gases with or without subsequent use of the gas for any purpose
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Harvester Elements (AREA)
- Drilling And Boring (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Paper (AREA)
- Drilling Tools (AREA)
- Steering Controls (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
Παρέχεται μέθοδος οδήγησης κεφαλής υγρής διάτρησης σε περίπτωση υπόγειας διάνοιξης γεώτρησης μέσω περιστροφής του εύκαμπτου σωλήνα διάμεσου του οποίου παρέχεται υψηλή πίεση στην κεφαλή διάτρησης και παρέχοντας δύναμη απόκλισης στην κεφαλή διάτρησης. Ο σωλήνας μπορεί να περιστραφεί από κατάσταση τοποθέτησης σε απομακρυσμένη επιφάνεια μέσω περιστροφής ολόκληρης της πλατφόρμας επιφάνειας (13) σε οριζόντιο επίπεδο γύρω από περιστροφική τράπεζα (24) αναγκάζοντας το κάθετα προσανατολισμένο τμήμα του σωλήνα (11) να περιστρέφεται γύρω από τον επιμήκη άξονα του. Η δύναμη απόκλισης μπορεί να παρασχεθεί με διαφορετικούς τρόπους αλλά τυπικά προκύπτει από τη χρήση ασύμμετρου δακτυλίου μέτρησης παροχής πάνω στην κεφαλή υγρής διάτρησης.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2002952176A AU2002952176A0 (en) | 2002-10-18 | 2002-10-18 | Drill head steering |
EP03753138A EP1552103B1 (en) | 2002-10-18 | 2003-10-20 | Drill head steering |
Publications (1)
Publication Number | Publication Date |
---|---|
CY1108171T1 true CY1108171T1 (el) | 2014-02-12 |
Family
ID=28047741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CY20081100694T CY1108171T1 (el) | 2002-10-18 | 2008-07-02 | Οδηγηση κεφαλης διατρησης |
Country Status (19)
Country | Link |
---|---|
US (1) | US7195082B2 (el) |
EP (1) | EP1552103B1 (el) |
CN (1) | CN1330844C (el) |
AT (1) | ATE391831T1 (el) |
AU (1) | AU2002952176A0 (el) |
BR (1) | BR0315425B1 (el) |
CA (1) | CA2502698C (el) |
CY (1) | CY1108171T1 (el) |
DE (1) | DE60320286T2 (el) |
DK (1) | DK1552103T3 (el) |
EA (1) | EA007514B1 (el) |
ES (1) | ES2304527T3 (el) |
PL (1) | PL202695B1 (el) |
PT (1) | PT1552103E (el) |
RS (1) | RS51641B (el) |
SI (1) | SI1552103T1 (el) |
UA (1) | UA84000C2 (el) |
WO (1) | WO2004035984A1 (el) |
ZA (1) | ZA200503203B (el) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7025154B2 (en) | 1998-11-20 | 2006-04-11 | Cdx Gas, Llc | Method and system for circulating fluid in a well system |
US7048049B2 (en) | 2001-10-30 | 2006-05-23 | Cdx Gas, Llc | Slant entry well system and method |
US8297377B2 (en) | 1998-11-20 | 2012-10-30 | Vitruvian Exploration, Llc | Method and system for accessing subterranean deposits from the surface and tools therefor |
US6280000B1 (en) | 1998-11-20 | 2001-08-28 | Joseph A. Zupanick | Method for production of gas from a coal seam using intersecting well bores |
US8376052B2 (en) | 1998-11-20 | 2013-02-19 | Vitruvian Exploration, Llc | Method and system for surface production of gas from a subterranean zone |
US8333245B2 (en) | 2002-09-17 | 2012-12-18 | Vitruvian Exploration, Llc | Accelerated production of gas from a subterranean zone |
US8752617B2 (en) * | 2005-07-01 | 2014-06-17 | Reel Revolution Holdings Limited | Method and apparatus for drilling and servicing subterranean wells with rotating coiled tubing |
AU2006272370B2 (en) * | 2005-07-20 | 2012-09-27 | Aj Lucas Coal Technologies Pty Limited | Coiled tubing drilling system |
CN101223334B (zh) | 2005-07-20 | 2012-03-21 | Cmte开发有限公司 | 盘管钻井系统 |
CA2671096C (en) * | 2009-03-26 | 2012-01-10 | Petro-Surge Well Technologies Llc | System and method for longitudinal and lateral jetting in a wellbore |
US8915311B2 (en) * | 2010-12-22 | 2014-12-23 | David Belew | Method and apparatus for drilling a zero-radius lateral |
CN102720453B (zh) * | 2012-06-04 | 2015-06-10 | 遂宁市华旭科技有限公司 | 油、气井井筒欠平衡机械除砂、排液方法及装置 |
CA3153255C (en) | 2014-06-17 | 2024-01-02 | Petrojet Canada Inc. | Hydraulic drilling systems and methods |
US10400523B1 (en) | 2015-10-23 | 2019-09-03 | Google Llc | Drill coil and method of coiled tube drilling |
CN105275398B (zh) * | 2015-11-02 | 2017-07-18 | 北华航天工业学院 | 一种高压小射流防治煤与瓦斯突出装置的喷嘴可调机构 |
DE102017105234A1 (de) * | 2016-12-09 | 2018-06-14 | Beermann Bohrtechnik Gmbh | Verfahren und Vorrichtung zur grabenlosen Verlegung eines Kabels oder Rohres in einem Boden |
US20190023524A1 (en) * | 2017-07-21 | 2019-01-24 | Schlumberger Technology Corporation | Hose reel for use with oil rigs |
CN113700439B (zh) * | 2021-10-28 | 2022-01-04 | 江苏名欧精密机械有限公司 | 一种石化钻取设备安装用水准仪 |
CN114059975A (zh) * | 2021-12-28 | 2022-02-18 | 四川涪瑞威尔能源技术有限公司 | 一种化弃井井下工具 |
CN114562232B (zh) * | 2022-01-24 | 2022-10-18 | 中国矿业大学 | 一种梯级式大直径钻孔卸压增透抽采瓦斯的方法 |
Family Cites Families (65)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1435144A (en) | 1919-10-09 | 1922-11-14 | Concrete Piling Company | Construction of and method of sinking piles |
US1865853A (en) | 1923-07-21 | 1932-07-05 | Granville Holding Corp | Apparatus for drilling |
US1660999A (en) | 1926-10-04 | 1928-02-28 | James A Macdonell | Well-drilling apparatus |
US1714118A (en) * | 1926-11-06 | 1929-05-21 | Arthur P Armington | Scraper draft gear |
US2282431A (en) | 1939-06-12 | 1942-05-12 | Ray W Smith | Orienting device and method |
US2516421A (en) | 1945-08-06 | 1950-07-25 | Jerry B Robertson | Drilling tool |
US3191697A (en) | 1953-11-30 | 1965-06-29 | Mcgaffey Taylor Corp | Subsurface earth formation treating tool |
US2873092A (en) * | 1957-11-14 | 1959-02-10 | Roy P Dwyer | Jet deflection method of deviating a bore hole |
US3488765A (en) | 1967-12-21 | 1970-01-06 | Edwin A Anderson | Method and arrangement for selectively controlling fluid discharge from a drill bit on the lower end of a drill string |
US3858398A (en) | 1969-08-19 | 1975-01-07 | Vibroflotation Foundation Comp | Method of and apparatus for making sand drains |
US3873156A (en) | 1973-01-15 | 1975-03-25 | Akzona Inc | Bedded underground salt deposit solution mining system |
US3844362A (en) | 1973-05-14 | 1974-10-29 | K Elbert | Boring device |
SU522759A1 (ru) | 1973-06-07 | 1977-03-05 | Способ образовани м.и.циферова выработок в земной поверхности | |
US3874733A (en) | 1973-08-29 | 1975-04-01 | Continental Oil Co | Hydraulic method of mining and conveying coal in substantially vertical seams |
US3881775A (en) | 1973-09-24 | 1975-05-06 | Kerr Mcgee Coal Corp | Mining method and apparatus therefor |
US3887021A (en) | 1974-02-04 | 1975-06-03 | Ketil E Elbert | Method and apparatus for boring drain holes in ground |
US4007797A (en) | 1974-06-04 | 1977-02-15 | Texas Dynamatics, Inc. | Device for drilling a hole in the side wall of a bore hole |
US4273193A (en) | 1980-02-08 | 1981-06-16 | Kerr-Mcgee Coal Corporation | Process for use in degasification of subterranean mineral deposits |
DE3012482A1 (de) | 1980-03-31 | 1981-10-08 | 7520 Bruchsal Speck August | Vorrichtung zum niederbringen von bohrloechern in gesteinsfreies oder gesteinsarmes erdreich |
FR2493907A1 (fr) | 1980-11-07 | 1982-05-14 | Charbonnages De France | Outil de forage par jets d'eau a tres haute pression |
GB2087954B (en) | 1980-11-25 | 1984-11-07 | Woma Maasberg Co Gmbh W | Device for producing boreholes in coal or the like |
US4437706A (en) | 1981-08-03 | 1984-03-20 | Gulf Canada Limited | Hydraulic mining of tar sands with submerged jet erosion |
SE447502B (sv) | 1982-06-22 | 1986-11-17 | Cerac Inst Sa | Matningsanordning vid bergborraggregat for borrning med vetskestralar |
US4527639A (en) | 1982-07-26 | 1985-07-09 | Bechtel National Corp. | Hydraulic piston-effect method and apparatus for forming a bore hole |
US4458766A (en) | 1982-09-20 | 1984-07-10 | Gilbert Siegel | Hydrojet drilling means |
RU1093062C (ru) | 1982-12-30 | 1994-08-30 | ЦАГИ им.профессора Н.Е.Жуковского | Эжекторный увеличитель тяги турбореактивного двигателя |
US4497381A (en) | 1983-03-02 | 1985-02-05 | Bechtel National, Inc. | Earth drilling apparatus and method |
GB8503547D0 (en) | 1985-02-12 | 1985-03-13 | British Petroleum Co Plc | Nozzle |
US4674579A (en) | 1985-03-07 | 1987-06-23 | Flowmole Corporation | Method and apparatus for installment of underground utilities |
US4640362A (en) | 1985-04-09 | 1987-02-03 | Schellstede Herman J | Well penetration apparatus and method |
US4637479A (en) * | 1985-05-31 | 1987-01-20 | Schlumberger Technology Corporation | Methods and apparatus for controlled directional drilling of boreholes |
SE461345B (sv) | 1985-06-03 | 1990-02-05 | Sandvik Rock Tools Ab | Saett och anordning foer att varsamt nedfoera foderroer genom oemtaalig mark och oemtaaliga konstruktioner |
US4773113A (en) | 1985-10-02 | 1988-09-27 | Russell V Lee | Multiple use cleaning apparatus |
US4790394A (en) * | 1986-04-18 | 1988-12-13 | Ben Wade Oakes Dickinson, III | Hydraulic drilling apparatus and method |
US4714118A (en) * | 1986-05-22 | 1987-12-22 | Flowmole Corporation | Technique for steering and monitoring the orientation of a powered underground boring device |
BE905265A (nl) * | 1986-08-13 | 1986-12-01 | Smet Nik | Werkwijze en inrichting voor het maken van een gat in de grond. |
US4754526A (en) | 1986-12-24 | 1988-07-05 | Flowmole Corporation | System including a multi-stepped nozzle assembly for back-boring an inground passageway |
US4930586A (en) * | 1989-05-12 | 1990-06-05 | Ben Wade Oakes Dickinson, III | Hydraulic drilling apparatus and method |
US4991667A (en) * | 1989-11-17 | 1991-02-12 | Ben Wade Oakes Dickinson, III | Hydraulic drilling apparatus and method |
DE4016965A1 (de) * | 1990-05-25 | 1991-11-28 | Ksk Guided Microtunneling Tech | Bohrkopf |
US5255750A (en) | 1990-07-30 | 1993-10-26 | Ben W. O. Dickinson, III | Hydraulic drilling method with penetration control |
US5197783A (en) | 1991-04-29 | 1993-03-30 | Esso Resources Canada Ltd. | Extendable/erectable arm assembly and method of borehole mining |
DE4122350C2 (de) | 1991-07-05 | 1996-11-21 | Terra Ag Tiefbautechnik | Verfahren zur Richtungssteuerung eines Raunbohrgerätes sowie Vorrichtung zur Herstellung von Erdbohrungen |
US5179753A (en) | 1991-09-12 | 1993-01-19 | Flaherty William J | Jet thruster with spinner head |
US5314030A (en) * | 1992-08-12 | 1994-05-24 | Massachusetts Institute Of Technology | System for continuously guided drilling |
DE4305423C2 (de) * | 1993-02-22 | 1996-11-07 | Terra Ag Tiefbautechnik | Erdbohrgerät |
JP2887270B2 (ja) | 1993-06-07 | 1999-04-26 | 石川島播磨重工業株式会社 | 削孔装置 |
US5853056A (en) | 1993-10-01 | 1998-12-29 | Landers; Carl W. | Method of and apparatus for horizontal well drilling |
US5413184A (en) | 1993-10-01 | 1995-05-09 | Landers; Carl | Method of and apparatus for horizontal well drilling |
US5513713A (en) * | 1994-01-25 | 1996-05-07 | The United States Of America As Represented By The Secretary Of The Navy | Steerable drillhead |
US5494111A (en) | 1994-05-13 | 1996-02-27 | Baker Hughes Incorporated | Permanent whipstock |
US5439066A (en) | 1994-06-27 | 1995-08-08 | Fleet Cementers, Inc. | Method and system for downhole redirection of a borehole |
US5904213A (en) | 1995-10-10 | 1999-05-18 | Camco International (Uk) Limited | Rotary drill bits |
US6089336A (en) | 1995-10-10 | 2000-07-18 | Camco International (Uk) Limited | Rotary drill bits |
AUPN703195A0 (en) | 1995-12-08 | 1996-01-04 | Bhp Australia Coal Pty Ltd | Fluid drilling system |
DE19607365C5 (de) | 1996-02-27 | 2004-07-08 | Tracto-Technik Paul Schmidt Spezialmaschinen | Verfahren zum Lenken eines Erdbohrgeräts und ein lenkbares Gerät zum Herstellen einer Erdbohrung |
AUPO062296A0 (en) * | 1996-06-25 | 1996-07-18 | Gray, Ian | A system for directional control of drilling |
US5814162A (en) | 1996-09-25 | 1998-09-29 | Collom International, Inc. | Air and spray nozzle |
US5950743A (en) | 1997-02-05 | 1999-09-14 | Cox; David M. | Method for horizontal directional drilling of rock formations |
US5899283A (en) | 1997-02-05 | 1999-05-04 | Railhead Underground Products, L.L.C. | Drill bit for horizontal directional drilling of rock formations |
US20020043404A1 (en) | 1997-06-06 | 2002-04-18 | Robert Trueman | Erectable arm assembly for use in boreholes |
US6263984B1 (en) | 1999-02-18 | 2001-07-24 | William G. Buckman, Sr. | Method and apparatus for jet drilling drainholes from wells |
US6231270B1 (en) | 1999-05-27 | 2001-05-15 | Frank Cacossa | Apparatus and method of installing piles |
US6530439B2 (en) | 2000-04-06 | 2003-03-11 | Henry B. Mazorow | Flexible hose with thrusters for horizontal well drilling |
AUPR886401A0 (en) * | 2001-11-14 | 2001-12-06 | Cmte Development Limited | Fluid drilling head |
-
2002
- 2002-10-18 AU AU2002952176A patent/AU2002952176A0/en not_active Abandoned
-
2003
- 2003-10-20 US US10/531,711 patent/US7195082B2/en not_active Expired - Lifetime
- 2003-10-20 DE DE60320286T patent/DE60320286T2/de not_active Expired - Lifetime
- 2003-10-20 ES ES03753138T patent/ES2304527T3/es not_active Expired - Lifetime
- 2003-10-20 EA EA200500681A patent/EA007514B1/ru not_active IP Right Cessation
- 2003-10-20 PT PT03753138T patent/PT1552103E/pt unknown
- 2003-10-20 DK DK03753138T patent/DK1552103T3/da active
- 2003-10-20 BR BRPI0315425-4A patent/BR0315425B1/pt not_active IP Right Cessation
- 2003-10-20 WO PCT/AU2003/001391 patent/WO2004035984A1/en active IP Right Grant
- 2003-10-20 EP EP03753138A patent/EP1552103B1/en not_active Expired - Lifetime
- 2003-10-20 AT AT03753138T patent/ATE391831T1/de active
- 2003-10-20 RS YU20050307A patent/RS51641B/en unknown
- 2003-10-20 CN CNB2003801037732A patent/CN1330844C/zh not_active Expired - Fee Related
- 2003-10-20 UA UAA200504572A patent/UA84000C2/ru unknown
- 2003-10-20 PL PL377109A patent/PL202695B1/pl unknown
- 2003-10-20 CA CA2502698A patent/CA2502698C/en not_active Expired - Fee Related
- 2003-10-20 SI SI200331264T patent/SI1552103T1/sl unknown
-
2005
- 2005-04-20 ZA ZA200503203A patent/ZA200503203B/en unknown
-
2008
- 2008-07-02 CY CY20081100694T patent/CY1108171T1/el unknown
Also Published As
Publication number | Publication date |
---|---|
PL377109A1 (pl) | 2006-01-23 |
US7195082B2 (en) | 2007-03-27 |
PT1552103E (pt) | 2008-09-02 |
EP1552103A4 (en) | 2006-04-26 |
ES2304527T3 (es) | 2008-10-16 |
CA2502698A1 (en) | 2004-04-29 |
DE60320286D1 (de) | 2008-05-21 |
BR0315425B1 (pt) | 2012-09-18 |
EP1552103A1 (en) | 2005-07-13 |
ZA200503203B (en) | 2006-02-22 |
EA007514B1 (ru) | 2006-10-27 |
DK1552103T3 (da) | 2008-08-11 |
BR0315425A (pt) | 2005-08-16 |
SI1552103T1 (sl) | 2008-10-31 |
US20060000644A1 (en) | 2006-01-05 |
EP1552103B1 (en) | 2008-04-09 |
WO2004035984A1 (en) | 2004-04-29 |
EA200500681A1 (ru) | 2005-10-27 |
DE60320286T2 (de) | 2009-05-20 |
PL202695B1 (pl) | 2009-07-31 |
CN1330844C (zh) | 2007-08-08 |
ATE391831T1 (de) | 2008-04-15 |
UA84000C2 (ru) | 2008-09-10 |
RS51641B (en) | 2011-10-31 |
CA2502698C (en) | 2010-07-06 |
AU2002952176A0 (en) | 2002-10-31 |
RS20050307A (sr) | 2006-10-27 |
CN1714223A (zh) | 2005-12-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CY1108171T1 (el) | Οδηγηση κεφαλης διατρησης | |
RU2224080C2 (ru) | Самопередвигающаяся вперед система бурения и способ удаления метана из подземного угольного пласта (варианты) | |
US8267198B2 (en) | Perforating and jet drilling method and apparatus | |
NO20070624L (no) | Fremgangsmate og apparat for boring og vedlikehold av undergrunnsbronner med roterende kveilet ror. | |
AR012500A1 (es) | Metodo para usar un equipo en un conjunto de pozos y conjunto de pozos que lo utiliza | |
GB2417617A (en) | Method and apparatus for deploying a line in coiled tubing | |
WO2008157185A3 (en) | Mechanical and fluid jet drilling method and apparatus | |
MY163716A (en) | Wellbore knock-out chamber and related methods of use | |
GB2423544A (en) | Method for pressurized mud cap and reverse circulation drilling from a floating drilling rig using a sealed marine riser | |
GB1315561A (en) | Protective enclosure for a subsea wellhead apparatus | |
EA200800001A1 (ru) | Устройство для бурения с погружным пневмоударником и способ бурения по наносам | |
ES439516A1 (es) | Un metodo mejorado para colocar un conducto de produccion debajo de un obstaculo superficial tal como una corriente de agua. | |
CA2287843A1 (en) | Method and apparatus for lateral well drilling utilizing a rotating nozzle | |
MXPA05011959A (es) | Metodo y sistema para perforacion direccional. | |
DE60200550D1 (de) | Vorrichtung zur verankerung eines bohrgestänges in einem bohrloch | |
NO20070882L (no) | Vinsjsammenstilling | |
WO2007143384A3 (en) | System and method for reducing the borehole gap for downhole formation testing sensors | |
GB1521974A (en) | Method and apparatus for drilling underground arcuate paths | |
ATE161314T1 (de) | Bohrvorrichtung mit teleskopierbarer kellystange | |
CN1710249A (zh) | 特殊井快速测井平台技术 | |
CN105134072B (zh) | 超短半径水平井钻井用的井底转向装置及其施工方法 | |
CN210208742U (zh) | 一种光学仪器镜筒生产用钻孔固定装置 | |
WO2005049956A3 (en) | High pressure wireline top-entry packoff apparatus and method | |
SE0701274L (sv) | Anordning vid utförande av borrning i jordlager och berg | |
CN204663413U (zh) | 油水气井作业旋转接头 |