SA516371697B1 - نظام مجانسة مائع لآبار هيدروكربونات سائلة تم فصل الغاز عنها، وطريقة لمجانسة السوائل المنتجة بواسطة الآبار المذكورة - Google Patents
نظام مجانسة مائع لآبار هيدروكربونات سائلة تم فصل الغاز عنها، وطريقة لمجانسة السوائل المنتجة بواسطة الآبار المذكورةInfo
- Publication number
- SA516371697B1 SA516371697B1 SA516371697A SA516371697A SA516371697B1 SA 516371697 B1 SA516371697 B1 SA 516371697B1 SA 516371697 A SA516371697 A SA 516371697A SA 516371697 A SA516371697 A SA 516371697A SA 516371697 B1 SA516371697 B1 SA 516371697B1
- Authority
- SA
- Saudi Arabia
- Prior art keywords
- liquid
- gas
- wells
- location
- liquid hydrocarbon
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title abstract 8
- 239000004215 Carbon black (E152) Substances 0.000 title abstract 3
- 229930195733 hydrocarbon Natural products 0.000 title abstract 3
- 150000002430 hydrocarbons Chemical class 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 239000012530 fluid Substances 0.000 title 1
- 239000012263 liquid product Substances 0.000 abstract 1
- 238000000926 separation 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/34—Arrangements for separating materials produced by the well
- E21B43/38—Arrangements for separating materials produced by the well in the well
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0042—Degasification of liquids modifying the liquid flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
- B01F23/2323—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
- B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
- B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
- B01F25/4314—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor with helical baffles
- B01F25/43141—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor with helical baffles composed of consecutive sections of helical formed elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/45—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads
- B01F25/452—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces
- B01F25/4521—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces the components being pressed through orifices in elements, e.g. flat plates or cylinders, which obstruct the whole diameter of the tube
- B01F25/45211—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces the components being pressed through orifices in elements, e.g. flat plates or cylinders, which obstruct the whole diameter of the tube the elements being cylinders or cones which obstruct the whole diameter of the tube, the flow changing from axial in radial and again in axial
-
- 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
- E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
- E21B43/121—Lifting well fluids
- E21B43/128—Adaptation of pump systems with down-hole electric 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/40—Mixing of ingredients for oils, fats or waxes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/02—Maintaining the aggregation state of the mixed materials
- B01F23/024—Maintaining mixed ingredients in movement to prevent separation of the ingredients after mixing
-
- 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
Landscapes
- Chemical & Material Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Dispersion Chemistry (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
يتعلق الاختراع الحالي بنظام وطريقة لتحسين خصائص تدفق آبار هيدروكربونات سائلة liquid hydrocarbon wells محمَّلة بكتل غازية gaseous slug-laden ، خصوصًا من ثقوب الحفر الأفقية المشابهة horizontal of similar boreholes. يقدِّم الاختراع نظام وطريقة تقوم إلى حدٍ كبير بمجانسة homogenizes السائل liquid والغاز gas , باستخدام نظام أنابيب تدفق فريدة وسلسلة من الخطوات عن طريق البدء في تكسير breaking وفصل separating الغاز المتكتل slugged gas عن السائل عند موقع أول, ومن ثم جمعه داخل موقع احتجاز - - أي, قسم حلقي - - حيث يتم إعادة إدخاله بكميات متحكم فيها في اتجاه تدفق السائل للموقع الأول. تتم إعادة إدخال الغاز إلى تدفق السائل بكميات متحكم بها ومحدَّدة مسبقًا لتعزيز الوصول إلى ضغط وخصائص تدفق أفضل لمنتج الهيدروكربون السائل hydrocarbon liquid. ويتم دمج بدائل متنوعة لأجهزة فصل غاز/سائل داخل نظام الاختراع, وهي الأجهزة التي يمكن وضعها إما في حفرة بئر عمودية vertical wellbore أو حفرة أفقية للبئر horizontal wellbore, بناءًا على الخصائص المحدَّدة للبئر. اختياريًا, يمكن دمج مضخَّة كهربائية غاطسة electric submer
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/185,499 US9353614B2 (en) | 2014-02-20 | 2014-02-20 | Fluid homogenizer system for gas segregated liquid hydrocarbon wells and method of homogenizing liquids produced by such wells |
PCT/US2015/016478 WO2015126997A2 (en) | 2014-02-20 | 2015-02-19 | Fluid homogenizer system for gas segregated liquid hydrocarbon wells and method of homogenizing liquids produced by such wells |
Publications (1)
Publication Number | Publication Date |
---|---|
SA516371697B1 true SA516371697B1 (ar) | 2022-06-08 |
Family
ID=52998208
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SA516371697A SA516371697B1 (ar) | 2014-02-20 | 2016-08-18 | نظام مجانسة مائع لآبار هيدروكربونات سائلة تم فصل الغاز عنها، وطريقة لمجانسة السوائل المنتجة بواسطة الآبار المذكورة |
Country Status (6)
Country | Link |
---|---|
US (2) | US9353614B2 (ar) |
EP (1) | EP3114311B1 (ar) |
CN (1) | CN106255546B (ar) |
CA (1) | CA2940239C (ar) |
SA (1) | SA516371697B1 (ar) |
WO (1) | WO2015126997A2 (ar) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9470074B2 (en) * | 2013-06-07 | 2016-10-18 | Drover Energy Services Llc | Device and method for improving gas lift |
CN105408581B (zh) | 2013-06-24 | 2018-07-24 | 沙特阿拉伯石油公司 | 在井下和地面生产多相井流体的组合式泵和压缩机及方法 |
US10408026B2 (en) * | 2013-08-23 | 2019-09-10 | Chevron U.S.A. Inc. | System, apparatus, and method for well deliquification |
US9353614B2 (en) * | 2014-02-20 | 2016-05-31 | Saudi Arabian Oil Company | Fluid homogenizer system for gas segregated liquid hydrocarbon wells and method of homogenizing liquids produced by such wells |
US20160191508A1 (en) * | 2014-12-31 | 2016-06-30 | Nexenta Systems, Inc. | Methods and Systems for Block Sharding of Objects Stored in Distributed Storage System |
EP3569814B1 (en) * | 2015-04-01 | 2022-06-22 | Saudi Arabian Oil Company | Fluid driven pressure boosting system for oil and gas applications |
GB201517633D0 (en) | 2015-10-06 | 2015-11-18 | Weatherford Uk Ltd | Downhole artificial lift system |
AU2016374522A1 (en) * | 2015-12-18 | 2018-07-12 | Heal Systems Lp | Systems and apparatuses for separating wellbore fluids and solids during production |
US20200289959A1 (en) * | 2016-05-17 | 2020-09-17 | NanoGas Technologies Inc. | Means of Affecting Separation |
US10260323B2 (en) * | 2016-06-30 | 2019-04-16 | Saudi Arabian Oil Company | Downhole separation efficiency technology to produce wells through a dual completion |
EP3551841A1 (en) * | 2016-12-09 | 2019-10-16 | ExxonMobil Upstream Research Company | Hydrocarbon wells and methods cooperatively utilizing a gas lift assembly and an electric submersible pump |
US10578111B2 (en) * | 2016-12-12 | 2020-03-03 | Saudi Arabian Oil Company | Wellbore debris handler for electric submersible pumps |
US10385672B2 (en) * | 2017-02-08 | 2019-08-20 | Saudi Arabian Oil Company | Inverted Y-tool for downhole gas separation |
US10557337B2 (en) * | 2017-10-05 | 2020-02-11 | Saudi Arabian Oil Company | Downhole centrifugal separation and removal of sand from wells using progressing cavity pump |
US10724356B2 (en) | 2018-09-07 | 2020-07-28 | James N. McCoy | Centrifugal force downhole gas separator |
US11021938B2 (en) | 2019-01-03 | 2021-06-01 | Baker Hughes Holdings Llc | Gas lift systems, flow regime modifiers, and related methods |
CN111744383A (zh) * | 2019-03-29 | 2020-10-09 | 中石化广州工程有限公司 | 一种气液两相流分配器与气液两相流分配方法 |
CN110295899B (zh) * | 2019-06-05 | 2022-07-12 | 中海石油(中国)有限公司湛江分公司 | 测试水平井扩径段聚气规律和排气规律的实验装置及方法 |
US10605064B1 (en) * | 2019-06-11 | 2020-03-31 | Wellworx Energy Solutions Llc | Sand and solids bypass separator |
US11242733B2 (en) * | 2019-08-23 | 2022-02-08 | Baker Hughes Oilfield Operations Llc | Method and apparatus for producing well with backup gas lift and an electrical submersible well pump |
CN110454139A (zh) * | 2019-09-16 | 2019-11-15 | 上海飞舟博源石油装备股份有限公司 | 气液两相分流采油系统 |
US11156085B2 (en) | 2019-10-01 | 2021-10-26 | Saudi Arabian Oil Company | System and method for sampling formation fluid |
CN111250523B (zh) * | 2020-01-15 | 2021-08-20 | 北京石油化工学院 | 一种纵向土壤受热均匀的燃气热脱附加热井 |
US11767850B2 (en) | 2020-02-10 | 2023-09-26 | Saudi Arabian Oil Company | Electrical submersible pump with liquid-gas homogenizer |
CN111779468B (zh) * | 2020-05-07 | 2024-03-01 | 中国石油天然气股份有限公司 | 一种水平井斜井段涡流排水采气装置及排水采气方法 |
US11371326B2 (en) | 2020-06-01 | 2022-06-28 | Saudi Arabian Oil Company | Downhole pump with switched reluctance motor |
US11661809B2 (en) | 2020-06-08 | 2023-05-30 | Saudi Arabian Oil Company | Logging a well |
US11525348B2 (en) | 2020-07-02 | 2022-12-13 | Saudi Arabian Oil Company | Downhole solids handling in wells |
US11499563B2 (en) | 2020-08-24 | 2022-11-15 | Saudi Arabian Oil Company | Self-balancing thrust disk |
CN111997570B (zh) * | 2020-09-07 | 2022-06-10 | 中国石油集团渤海钻探工程有限公司 | 气液分离式排水采气装置 |
US11920469B2 (en) | 2020-09-08 | 2024-03-05 | Saudi Arabian Oil Company | Determining fluid parameters |
US11644351B2 (en) | 2021-03-19 | 2023-05-09 | Saudi Arabian Oil Company | Multiphase flow and salinity meter with dual opposite handed helical resonators |
US11591899B2 (en) | 2021-04-05 | 2023-02-28 | Saudi Arabian Oil Company | Wellbore density meter using a rotor and diffuser |
US11913464B2 (en) | 2021-04-15 | 2024-02-27 | Saudi Arabian Oil Company | Lubricating an electric submersible pump |
US11746629B2 (en) * | 2021-04-30 | 2023-09-05 | Saudi Arabian Oil Company | Autonomous separated gas and recycled gas lift system |
US11542797B1 (en) | 2021-09-14 | 2023-01-03 | Saudi Arabian Oil Company | Tapered multistage plunger lift with bypass sleeve |
WO2023049114A1 (en) * | 2021-09-22 | 2023-03-30 | Ica Trinova, Llc | Coaxial tubular fluid treatment device and system |
US11994016B2 (en) | 2021-12-09 | 2024-05-28 | Saudi Arabian Oil Company | Downhole phase separation in deviated wells |
US11828154B2 (en) * | 2022-01-12 | 2023-11-28 | Saudi Arabian Oil Company | Down-hole separator for in-situ gas-lift |
US20240141756A1 (en) * | 2022-11-02 | 2024-05-02 | Saudi Arabian Oil Company | Systems and methods to deploy a chemical inhibitor in an oil or gas well |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2155131C (en) | 1993-04-27 | 2001-06-12 | Jean S. Weingarten | Downhole gas-liquid separator for wells |
US5482117A (en) | 1994-12-13 | 1996-01-09 | Atlantic Richfield Company | Gas-liquid separator for well pumps |
EP1445420A3 (en) | 1996-09-27 | 2004-09-08 | Baker Hughes Limited | Oil separation and pumping systems |
US5794697A (en) | 1996-11-27 | 1998-08-18 | Atlantic Richfield Company | Method for increasing oil production from an oil well producing a mixture of oil and gas |
SE512070C2 (sv) * | 1998-03-18 | 2000-01-24 | Tetra Laval Holdings & Finance | Anordning för högtryckspumpning eller homogenisering av vätskor |
AU2004287975B2 (en) * | 2003-11-07 | 2007-08-23 | Shell Internationale Research Maatschappij B.V. | Bubble breaker assembly |
CN101538999A (zh) * | 2008-03-18 | 2009-09-23 | 普拉德研究及开发股份有限公司 | 井环境中的气体处理 |
WO2011119198A1 (en) | 2010-03-25 | 2011-09-29 | Tunget Bruce A | Manifold string for selectively controlling flowing fluid streams of varying velocities in wells from a single main bore |
US8079418B2 (en) * | 2009-06-02 | 2011-12-20 | Baker Hughes Incorporated | Plug in pump for inverted shroud assembly |
MX346017B (es) * | 2010-03-25 | 2017-03-01 | A Tunget Bruce | Cadena de colectores para controlar selectivamente corrientes de fluidos corrientes de velocidades variadas en pozos a partir de una perforación principal única. |
EP2834454B1 (en) * | 2012-04-02 | 2016-08-10 | Saudi Arabian Oil Company | Electrical submersible pump assembly for separating gas and oil |
US9482078B2 (en) * | 2012-06-25 | 2016-11-01 | Zeitecs B.V. | Diffuser for cable suspended dewatering pumping system |
AU2013299746B2 (en) * | 2012-08-06 | 2017-02-02 | National Oilwell Varco, L.P. | Wellbore desanding system |
US8936094B2 (en) * | 2012-12-20 | 2015-01-20 | Halliburton Energy Services, Inc. | Rotational motion-inducing flow control devices and methods of use |
WO2015065574A1 (en) * | 2013-10-29 | 2015-05-07 | Exxonmobil Upstream Research Company | High-speed, multi-power submersible pumps and compressor |
US20150167434A1 (en) * | 2013-12-18 | 2015-06-18 | Shell Oil Company | Downhole device for gas well deliquification |
US9353614B2 (en) * | 2014-02-20 | 2016-05-31 | Saudi Arabian Oil Company | Fluid homogenizer system for gas segregated liquid hydrocarbon wells and method of homogenizing liquids produced by such wells |
-
2014
- 2014-02-20 US US14/185,499 patent/US9353614B2/en active Active
-
2015
- 2015-02-19 CN CN201580015505.8A patent/CN106255546B/zh active Active
- 2015-02-19 CA CA2940239A patent/CA2940239C/en active Active
- 2015-02-19 EP EP15718277.5A patent/EP3114311B1/en active Active
- 2015-02-19 WO PCT/US2015/016478 patent/WO2015126997A2/en active Application Filing
-
2016
- 2016-05-26 US US15/165,038 patent/US9951598B2/en active Active
- 2016-08-18 SA SA516371697A patent/SA516371697B1/ar unknown
Also Published As
Publication number | Publication date |
---|---|
US9353614B2 (en) | 2016-05-31 |
CN106255546B (zh) | 2019-06-07 |
US9951598B2 (en) | 2018-04-24 |
CA2940239C (en) | 2022-06-21 |
US20160265333A1 (en) | 2016-09-15 |
CN106255546A (zh) | 2016-12-21 |
CA2940239A1 (en) | 2015-08-27 |
US20150233228A1 (en) | 2015-08-20 |
EP3114311A2 (en) | 2017-01-11 |
WO2015126997A2 (en) | 2015-08-27 |
EP3114311B1 (en) | 2018-12-26 |
WO2015126997A3 (en) | 2015-12-03 |
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