AU2001252234A1 - Riser with retrievable internal services - Google Patents
Riser with retrievable internal servicesInfo
- Publication number
- AU2001252234A1 AU2001252234A1 AU2001252234A AU5223401A AU2001252234A1 AU 2001252234 A1 AU2001252234 A1 AU 2001252234A1 AU 2001252234 A AU2001252234 A AU 2001252234A AU 5223401 A AU5223401 A AU 5223401A AU 2001252234 A1 AU2001252234 A1 AU 2001252234A1
- Authority
- AU
- Australia
- Prior art keywords
- riser
- pump
- pipe
- fluid
- production fluid
- 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.)
- Abandoned
Links
- 239000012530 fluid Substances 0.000 claims description 257
- 238000004519 manufacturing process Methods 0.000 claims description 128
- 238000000034 method Methods 0.000 claims description 51
- 238000007789 sealing Methods 0.000 claims description 36
- 239000007788 liquid Substances 0.000 claims description 32
- 238000004140 cleaning Methods 0.000 claims description 30
- 238000000926 separation method Methods 0.000 claims description 26
- 230000015572 biosynthetic process Effects 0.000 claims description 25
- 238000012423 maintenance Methods 0.000 claims description 20
- 238000010438 heat treatment Methods 0.000 claims description 17
- 230000008439 repair process Effects 0.000 claims description 14
- 230000008878 coupling Effects 0.000 claims description 13
- 238000010168 coupling process Methods 0.000 claims description 13
- 238000005859 coupling reaction Methods 0.000 claims description 13
- 238000005086 pumping Methods 0.000 claims description 13
- 239000007787 solid Substances 0.000 claims description 12
- 238000006073 displacement reaction Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 9
- 150000004677 hydrates Chemical class 0.000 claims description 9
- 230000002829 reductive effect Effects 0.000 claims description 9
- 238000003860 storage Methods 0.000 claims description 9
- 239000003112 inhibitor Substances 0.000 claims description 5
- 230000002401 inhibitory effect Effects 0.000 claims description 5
- 238000013022 venting Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 239000000470 constituent Substances 0.000 claims description 3
- 230000001419 dependent effect Effects 0.000 claims 4
- 239000007789 gas Substances 0.000 description 94
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 18
- 239000004215 Carbon black (E152) Substances 0.000 description 17
- 229930195733 hydrocarbon Natural products 0.000 description 17
- 150000002430 hydrocarbons Chemical class 0.000 description 17
- 238000009434 installation Methods 0.000 description 17
- 238000005520 cutting process Methods 0.000 description 16
- 230000006870 function Effects 0.000 description 13
- 210000004907 gland Anatomy 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 239000000463 material Substances 0.000 description 10
- 239000012071 phase Substances 0.000 description 10
- 238000012986 modification Methods 0.000 description 9
- 230000004048 modification Effects 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- 238000010276 construction Methods 0.000 description 8
- 238000011144 upstream manufacturing Methods 0.000 description 8
- 230000008901 benefit Effects 0.000 description 7
- 239000002131 composite material Substances 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 6
- 230000009471 action Effects 0.000 description 6
- 238000007667 floating Methods 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 241000237858 Gastropoda Species 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 239000010779 crude oil Substances 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 230000002706 hydrostatic effect Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 230000036961 partial effect Effects 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 244000261422 Lysimachia clethroides Species 0.000 description 2
- 230000003466 anti-cipated effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000002173 cutting fluid Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000009491 slugging Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 241000282887 Suidae Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/01—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells specially adapted for obtaining from underwater installations
-
- 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
- E21B17/01—Risers
- E21B17/015—Non-vertical risers, e.g. articulated or catenary-type
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)
- Earth Drilling (AREA)
- Lubricants (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0007406 | 2000-03-27 | ||
| GB0007406A GB0007406D0 (en) | 2000-03-27 | 2000-03-27 | System for raising production fluid and method of installing a down-riser pump heater or gas injector |
| GB0024931A GB0024931D0 (en) | 2000-03-27 | 2000-10-11 | System for raising production fluid and method of installing a down-riser pump heater or gas injector |
| GB0024931 | 2000-10-11 | ||
| PCT/EP2001/003405 WO2001073261A2 (fr) | 2000-03-27 | 2001-03-26 | Tube prolongateur a services internes pouvant etre retrouves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2001252234A1 true AU2001252234A1 (en) | 2001-10-08 |
Family
ID=26243968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2001252234A Abandoned AU2001252234A1 (en) | 2000-03-27 | 2001-03-26 | Riser with retrievable internal services |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20030170077A1 (fr) |
| AU (1) | AU2001252234A1 (fr) |
| BR (1) | BR0109766A (fr) |
| CA (1) | CA2404881A1 (fr) |
| NO (1) | NO20024599L (fr) |
| WO (1) | WO2001073261A2 (fr) |
Families Citing this family (59)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6539778B2 (en) * | 2001-03-13 | 2003-04-01 | Valkyrie Commissioning Services, Inc. | Subsea vehicle assisted pipeline commissioning method |
| US7708839B2 (en) * | 2001-03-13 | 2010-05-04 | Valkyrie Commissioning Services, Inc. | Subsea vehicle assisted pipeline dewatering method |
| US7059180B2 (en) * | 2002-06-10 | 2006-06-13 | Saudi Arabian Oil Company | Water cut rate of change analytic method |
| EP1913898A3 (fr) * | 2003-03-18 | 2008-06-04 | Imperial College Innovations Limited | Tube hélicoidal |
| US20040188096A1 (en) * | 2003-03-28 | 2004-09-30 | Traylor Leland B. | Submersible pump deployment and retrieval system |
| US7650944B1 (en) * | 2003-07-11 | 2010-01-26 | Weatherford/Lamb, Inc. | Vessel for well intervention |
| WO2005042905A2 (fr) * | 2003-10-20 | 2005-05-12 | Exxonmobil Upstream Research Company | Systeme conduite d'ecoulement-tube goulotte ramonable |
| US6998724B2 (en) * | 2004-02-18 | 2006-02-14 | Fmc Technologies, Inc. | Power generation system |
| GB0420061D0 (en) * | 2004-09-09 | 2004-10-13 | Statoil Asa | Method |
| US7481270B2 (en) * | 2004-11-09 | 2009-01-27 | Schlumberger Technology Corporation | Subsea pumping system |
| FR2880910B1 (fr) * | 2005-01-18 | 2007-04-20 | Doris Engineering | Dispositif de remontee de produits petroliers a partir de puits de production en mer |
| GB2436575A (en) * | 2006-03-16 | 2007-10-03 | Statoil Asa | Method for protecting hydrocarbon conduits |
| US7874366B2 (en) | 2006-09-15 | 2011-01-25 | Schlumberger Technology Corporation | Providing a cleaning tool having a coiled tubing and an electrical pump assembly for cleaning a well |
| AU2011244852B2 (en) * | 2006-11-07 | 2014-07-10 | Halliburton Energy Services, Inc. | Offshore universal riser system |
| CA2867384C (fr) | 2006-11-07 | 2016-06-07 | Charles R. Orbell | Procede de forage consistant a installer de multiples joints d'etancheite annulaires entre une colonne montante et un train de tiges |
| GB2461481B (en) * | 2007-04-13 | 2011-12-07 | Cameron Int Corp | Power supply device |
| US8240952B2 (en) * | 2007-05-17 | 2012-08-14 | Trident Subsea Technologies, Llc | Universal pump platform |
| US7913764B2 (en) * | 2007-08-02 | 2011-03-29 | Agr Subsea, Inc. | Return line mounted pump for riserless mud return system |
| US7669659B1 (en) * | 2008-01-29 | 2010-03-02 | Lugo Mario R | System for preventing hydrate formation in chemical injection piping for subsea hydrocarbon production |
| US8240191B2 (en) * | 2008-05-13 | 2012-08-14 | Trident Subsea Technologies, Llc | Universal power and testing platform |
| WO2010021907A1 (fr) * | 2008-08-21 | 2010-02-25 | Shell Oil Company | Installation ou désinstallation d’une structure sous-marine |
| US8281875B2 (en) * | 2008-12-19 | 2012-10-09 | Halliburton Energy Services, Inc. | Pressure and flow control in drilling operations |
| US20100212914A1 (en) * | 2009-02-20 | 2010-08-26 | Smith International, Inc. | Hydraulic Installation Method and Apparatus for Installing a Submersible Pump |
| BRPI0904467A2 (pt) * | 2009-11-16 | 2011-07-05 | Paula Luize Facre Rodrigues | sistema para despressurização de linhas e equipamentos submarinos e método para remoção de hidrato |
| US8956130B2 (en) * | 2009-12-23 | 2015-02-17 | Pentair Flow Technologies, Llc | Redundant sump pump system |
| US8201628B2 (en) | 2010-04-27 | 2012-06-19 | Halliburton Energy Services, Inc. | Wellbore pressure control with segregated fluid columns |
| US8820405B2 (en) | 2010-04-27 | 2014-09-02 | Halliburton Energy Services, Inc. | Segregating flowable materials in a well |
| CA3008372C (fr) * | 2010-05-04 | 2021-10-19 | Oxus Recovery Solutions Inc. | Appareil de recuperation d'hydrocarbures submerge |
| WO2011150363A1 (fr) * | 2010-05-28 | 2011-12-01 | Weatherford/Lamb, Inc. | Système d'installation et d'intervention sur complétions en eaux profondes |
| US20120211234A1 (en) * | 2010-08-24 | 2012-08-23 | Shell Oil Company | Deepwater containment system and method of using same background |
| US8960302B2 (en) * | 2010-10-12 | 2015-02-24 | Bp Corporation North America, Inc. | Marine subsea free-standing riser systems and methods |
| US8770892B2 (en) | 2010-10-27 | 2014-07-08 | Weatherford/Lamb, Inc. | Subsea recovery of swabbing chemicals |
| FR2967451B1 (fr) * | 2010-11-17 | 2012-12-28 | Technip France | Tour d'exploitation de fluide dans une etendue d'eau et procede d'installation associe. |
| CN103459755B (zh) | 2011-04-08 | 2016-04-27 | 哈利伯顿能源服务公司 | 钻井中的自动立管压力控制 |
| US9249638B2 (en) | 2011-04-08 | 2016-02-02 | Halliburton Energy Services, Inc. | Wellbore pressure control with optimized pressure drilling |
| US9080407B2 (en) | 2011-05-09 | 2015-07-14 | Halliburton Energy Services, Inc. | Pressure and flow control in drilling operations |
| US9670755B1 (en) * | 2011-06-14 | 2017-06-06 | Trendsetter Engineering, Inc. | Pump module systems for preventing or reducing release of hydrocarbons from a subsea formation |
| WO2013036397A1 (fr) | 2011-09-08 | 2013-03-14 | Halliburton Energy Services, Inc. | Forage à haute température avec des outils classés à basse température |
| US8783358B2 (en) * | 2011-09-16 | 2014-07-22 | Chevron U.S.A. Inc. | Methods and systems for circulating fluid within the annulus of a flexible pipe riser |
| US9447647B2 (en) | 2011-11-08 | 2016-09-20 | Halliburton Energy Services, Inc. | Preemptive setpoint pressure offset for flow diversion in drilling operations |
| US20130168102A1 (en) * | 2011-12-28 | 2013-07-04 | Vetco Gray Inc. | Drilling riser adapter with emergency functionality |
| DK177716B1 (da) * | 2012-08-22 | 2014-04-07 | Maersk Olie & Gas | System og fremgangsmåde til separering af væske og gas, der strømmer gennem en multifaserørledning |
| US9482075B2 (en) | 2012-08-24 | 2016-11-01 | Fmc Technologies, Inc. | Retrieval of subsea production and processing equipment |
| AU2012388219B2 (en) * | 2012-08-24 | 2017-09-14 | Fmc Technologies Inc. | Methods for retrieval and replacement of subsea production and processing equipment |
| NO340502B1 (no) * | 2013-03-05 | 2017-05-02 | Mikias Amare Mebratu | Wire line assistert kveilerørsporsjon og framgangsmåte for å operere en slik kveilerørsporsjon |
| RU2657598C2 (ru) * | 2013-05-06 | 2018-06-14 | Сингл Бой Мурингс Инк. | Глубоководная разъемная турельная система с пологоволновой конфигурацией жесткого райзера |
| US9856722B2 (en) * | 2014-03-14 | 2018-01-02 | General Electric Company | Methods and systems for controlling voltage switching |
| GB2525609B (en) * | 2014-04-28 | 2017-04-19 | Acergy France SAS | Riser system with gas-lift facility |
| US9899838B2 (en) * | 2014-06-25 | 2018-02-20 | General Electric Company | Power delivery system and method |
| US20160258231A1 (en) * | 2015-03-02 | 2016-09-08 | Baker Hughes Incorporated | Dual-Walled Coiled Tubing Deployed Pump |
| US10329887B2 (en) | 2015-03-02 | 2019-06-25 | Baker Hughes, A Ge Company, Llc | Dual-walled coiled tubing with downhole flow actuated pump |
| CN104895546A (zh) * | 2015-04-21 | 2015-09-09 | 西南石油大学 | 一种基于固态流化开采的天然气水合物海底分离工艺 |
| RU2713140C2 (ru) * | 2015-07-24 | 2020-02-03 | Дженерал Электрик Компани | Способы и системы для управления коммутацией напряжения |
| GB2541944B (en) * | 2015-09-07 | 2017-10-04 | Technip France Sa | Flexible Subsea Hydrocarbon pipeline assembly |
| US9683411B1 (en) * | 2016-03-14 | 2017-06-20 | Chevron U.S.A. Inc. | Multiple bore flexible pipe riser systems and methods for deployment thereof |
| CA3206994A1 (fr) | 2016-09-02 | 2018-03-08 | Halliburton Energy Services, Inc. | Systemes de motorisation hybride pour operations de stimulation de puits |
| RU2726704C1 (ru) * | 2017-04-17 | 2020-07-15 | Бейкер Хьюз, Э Джии Компани, Ллк | Гибкие трубы с двойными стенками с внутрискважинным приводимым в действие потоком насосом |
| JP6799733B2 (ja) * | 2018-03-12 | 2020-12-16 | 国立研究開発法人産業技術総合研究所 | ガス生産システム、及びガス生産方法 |
| US11248454B2 (en) | 2019-02-14 | 2022-02-15 | Saudi Arabian Oil Company | Electronic submersible pumps for oil and gas applications |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3346045A (en) * | 1965-05-20 | 1967-10-10 | Exxon Production Research Co | Operation in a submarine well |
| US4125162A (en) * | 1977-05-13 | 1978-11-14 | Otis Engineering Corporation | Well flow system and method |
| FR2473652A1 (fr) * | 1979-12-20 | 1981-07-17 | Inst Francais Du Petrole | Dispositif assurant le deplacement d'un element dans un conduit rempli d'un liquide |
| US4336415A (en) | 1980-05-16 | 1982-06-22 | Walling John B | Flexible production tubing |
| CA1185519A (fr) * | 1982-06-09 | 1985-04-16 | Albert Hennessey | Pompe submersible a regime variable |
| GB2133446B (en) * | 1982-12-14 | 1986-10-15 | Treasure Offshore Production S | Offshore installation |
| US4625798A (en) * | 1983-02-28 | 1986-12-02 | Otis Engineering Corporation | Submersible pump installation, methods and safety system |
| US4589434A (en) * | 1985-06-10 | 1986-05-20 | Exxon Production Research Co. | Method and apparatus to prevent hydrate formation in full wellstream pipelines |
| GB2177739B (en) | 1985-07-15 | 1988-06-29 | Texaco Ltd | Offshore hydrocarbon production system |
| US5611397A (en) * | 1994-02-14 | 1997-03-18 | Wood; Steven M. | Reverse Moineau motor and centrifugal pump assembly for producing fluids from a well |
| CA1325969C (fr) * | 1987-10-28 | 1994-01-11 | Tad A. Sudol | Dispositif de nettoyage et de pompage pour conduits ou puits, et methode d'utilisation connexe |
| US5287923A (en) * | 1992-07-28 | 1994-02-22 | Atlantic Richfield Company | Sand control installation for deep open hole wells |
| GB9315309D0 (en) * | 1993-07-23 | 1993-09-08 | Altra Consultants Limited | Apparatus for inserting into a conduit |
| US5460224A (en) * | 1993-08-26 | 1995-10-24 | Battelle Memorial Institute | Well purge and sample apparatus and method |
| US5503014A (en) | 1994-07-28 | 1996-04-02 | Schlumberger Technology Corporation | Method and apparatus for testing wells using dual coiled tubing |
| US5474601A (en) * | 1994-08-02 | 1995-12-12 | Conoco Inc. | Integrated floating platform vertical annular separation and pumping system for production of hydrocarbons |
| GB9500954D0 (en) * | 1995-01-18 | 1995-03-08 | Head Philip | A method of accessing a sub sea oil well and apparatus therefor |
| US5490562A (en) * | 1995-02-07 | 1996-02-13 | Paragon Engineering Services Incorporated | Subsea flow enhancer |
| AU3277495A (en) | 1995-07-25 | 1997-02-26 | Downhole Systems Technology Canada | Safeguarded method and apparatus for fluid communication usig coiled tubing, with application to drill stem testing |
| US5730871A (en) * | 1996-06-03 | 1998-03-24 | Camco International, Inc. | Downhole fluid separation system |
| BR9602746A (pt) * | 1996-06-12 | 1998-09-08 | Petroleo Brasileiro Sa | Método e aparelhagem para produção submarina de petróleo com separação primária de gás e escoamento através da injeção de gás a alta pressão |
| GB9617115D0 (en) * | 1996-08-15 | 1996-09-25 | Astec Dev Ltd | Pipeline traction system |
| CA2193923C (fr) * | 1996-12-24 | 2007-01-23 | Tadeus Sudol | Methode de stimulation des puits de petrole ou de gaz |
| US5967699A (en) * | 1997-01-21 | 1999-10-19 | Knapp; Kenneth M. | Method and apparatus for launching a pig in a vertical riser pipe |
| BR9705076A (pt) * | 1997-10-17 | 2000-05-09 | Petroleo Brasileiro Sa | Processo para o controle termo-hidráulico de hidrato de gás |
| DE69819113T2 (de) * | 1997-12-08 | 2004-07-15 | Sofitech N.V. | Vorrichtung zum Reinigen eines rohrförmigen Bohrlochelementes |
| US6032737A (en) * | 1998-04-07 | 2000-03-07 | Atlantic Richfield Company | Method and system for increasing oil production from an oil well producing a mixture of oil and gas |
| US6298917B1 (en) * | 1998-08-03 | 2001-10-09 | Camco International, Inc. | Coiled tubing system for combination with a submergible pump |
| US6386290B1 (en) * | 1999-01-19 | 2002-05-14 | Colin Stuart Headworth | System for accessing oil wells with compliant guide and coiled tubing |
-
2001
- 2001-03-26 AU AU2001252234A patent/AU2001252234A1/en not_active Abandoned
- 2001-03-26 US US10/239,910 patent/US20030170077A1/en not_active Abandoned
- 2001-03-26 WO PCT/EP2001/003405 patent/WO2001073261A2/fr active Application Filing
- 2001-03-26 CA CA002404881A patent/CA2404881A1/fr not_active Abandoned
- 2001-03-26 BR BR0109766-0A patent/BR0109766A/pt not_active IP Right Cessation
-
2002
- 2002-09-25 NO NO20024599A patent/NO20024599L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| WO2001073261A2 (fr) | 2001-10-04 |
| WO2001073261A3 (fr) | 2002-02-28 |
| NO20024599L (no) | 2002-11-27 |
| US20030170077A1 (en) | 2003-09-11 |
| BR0109766A (pt) | 2003-02-04 |
| CA2404881A1 (fr) | 2001-10-04 |
| NO20024599D0 (no) | 2002-09-25 |
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