NO20092447L - Rensing av bronnhull og naeromrader med hoypresisjonsstimulering med flytende karbondioksid - Google Patents
Rensing av bronnhull og naeromrader med hoypresisjonsstimulering med flytende karbondioksidInfo
- Publication number
- NO20092447L NO20092447L NO20092447A NO20092447A NO20092447L NO 20092447 L NO20092447 L NO 20092447L NO 20092447 A NO20092447 A NO 20092447A NO 20092447 A NO20092447 A NO 20092447A NO 20092447 L NO20092447 L NO 20092447L
- Authority
- NO
- Norway
- Prior art keywords
- wellbore
- treatment medium
- water
- oil
- carbon dioxide
- Prior art date
Links
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title abstract 6
- 239000007788 liquid Substances 0.000 title abstract 5
- 229910002092 carbon dioxide Inorganic materials 0.000 title abstract 3
- 239000001569 carbon dioxide Substances 0.000 title abstract 3
- 235000015097 nutrients Nutrition 0.000 title 1
- 238000000746 purification Methods 0.000 title 1
- 230000000638 stimulation Effects 0.000 title 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 6
- 238000000034 method Methods 0.000 abstract 6
- 239000003921 oil Substances 0.000 abstract 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 6
- 230000015572 biosynthetic process Effects 0.000 abstract 4
- 239000003245 coal Substances 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 3
- 238000004140 cleaning Methods 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 230000004888 barrier function Effects 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
- C09K8/594—Compositions used in combination with injected gas, e.g. CO2 orcarbonated gas
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/62—Compositions for forming crevices or fractures
-
- 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
-
- 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
- E21B37/00—Methods or apparatus for cleaning boreholes or wells
- E21B37/06—Methods or apparatus for cleaning boreholes or wells using chemical means for preventing or limiting, e.g. eliminating, the deposition of paraffins or like substances
-
- 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
- E21B43/11—Perforators; Permeators
- E21B43/114—Perforators using direct fluid action on the wall to be perforated, e.g. abrasive jets
-
- 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
- E21B43/25—Methods for stimulating production
- E21B43/26—Methods for stimulating production by forming crevices or fractures
- E21B43/267—Methods for stimulating production by forming crevices or fractures reinforcing fractures by propping
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Geochemistry & Mineralogy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Cleaning In General (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Gas Separation By Absorption (AREA)
Abstract
Det foreslås en fremgangsmåte for rensing av et brønnhull og nærliggende områder i en hydrokarbonførende og/eller kullagmetanformasjon nær brønnhulle ts produksjonssone. Særlig foreslås det en fremgangsmåte for fjerning av væsker så som vann og/eller olje fra formasjonen nær brønnhullet. Videre beskrives det også en fremgangsmåte for rensing av en f6ring som er innført i et brønnhull. Det beskrives også en fremgangsmåte for rensing av et brønnhull for fraktureringsfluid, med eller uten proppemateriale. Hver av fremgangsmåtene omfatter injisering av flytende karbondioksid eller et behandlingsmedium som omfatter flytende karbondioksid, i et brønnhull, gjennom rør slik at derved det stedet hvor behandlingsmediet administreres kan påvirkes. I noen utførelser reguleres trykket i brønnhullet for derved enten å holde behandlingsmediet i den flytende tilstanden eller for å muliggjøre at i det minste en del av behandlingsmediet fordamper etter innføringen i brønnhullet. Så snart behandlingsmediet er i det minste delvis fordampet, vil det løsne og/eller innfange uønskede materialer i brønnhullet eller foringen, og kan også bidra til å mobilisere eventuelt vann og/eller olje som måtte være tilstede, idet vannet tvinges til å boble, og/eller behandlingsmediet kan bidra til å løse eventuelle oljer. Disse prosessene kan bidra til å bekjempe kapillærtrykket og derved frigjøre vann og/eller olje slik at vann/olje kan blåses eller pumpes til overflaten eller, dersom oppfinnelsen realiseres i en kullagformasjon, kan drives inn i kullagmetanformasjonen, slik at vann/olje derved ikke lenger representerer en barriere med hensyn til metanproduksjonen. I noen utførelser tillates den gassformede delen av behandlingsmediet å unnslippe gjennom brønnhodet, idet den tar med seg uønskede materialer.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/612,325 US7677317B2 (en) | 2006-12-18 | 2006-12-18 | Liquid carbon dioxide cleaning of wellbores and near-wellbore areas using high precision stimulation |
| US11/930,919 US8002038B2 (en) | 2006-12-18 | 2007-10-31 | Liquid carbon dioxide cleaning of wellbores and near-wellbore areas using high precision stimulation |
| PCT/US2007/087699 WO2008076952A2 (en) | 2006-12-18 | 2007-12-17 | Liquid carbon dioxide cleaning of wellbores and near-wellbore areas using high precision stimulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO20092447L true NO20092447L (no) | 2009-06-26 |
Family
ID=39525758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20092447A NO20092447L (no) | 2006-12-18 | 2009-06-26 | Rensing av bronnhull og naeromrader med hoypresisjonsstimulering med flytende karbondioksid |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US7677317B2 (no) |
| CA (1) | CA2669403C (no) |
| GB (1) | GB2456448B (no) |
| NO (1) | NO20092447L (no) |
| RU (1) | RU2453693C2 (no) |
| WO (1) | WO2008076952A2 (no) |
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| US11872607B2 (en) | 2011-04-12 | 2024-01-16 | Paradigm Flow Services Limited | Method and apparatus for cleaning fluid conduits |
| GB2492527B (en) | 2011-04-12 | 2014-02-19 | Paradigm Flow Services Ltd | Method and apparatus for cleaning fluid conduits |
| IN2014CN03363A (no) * | 2011-10-12 | 2015-07-03 | Prad Res & Dev Ltd | |
| UA110553C2 (uk) * | 2011-12-15 | 2016-01-12 | Лінк Енерджі Лтд | Система для подачі дисперсії лугу під тиском для надання проникності вугільному шару |
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| CN107795290B (zh) * | 2016-09-06 | 2020-02-14 | 中国石油天然气股份有限公司 | 煤层气井井筒煤粉清洗系统 |
| CN107869327B (zh) * | 2016-09-26 | 2020-07-10 | 中国石油天然气股份有限公司 | 一种不动管柱的煤层气井带压洗井方法 |
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| US11274538B2 (en) | 2017-07-10 | 2022-03-15 | Texas Tech University System | Methods and systems for ballooned hydraulic fractures and complex toe-to-heel flooding |
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| CN107654213B (zh) * | 2017-10-09 | 2023-12-22 | 大庆金祥寓科技有限公司 | 一种高能负压解堵装置 |
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| CN110284921B (zh) * | 2019-04-24 | 2020-11-03 | 山东科技大学 | 一种基于二元复合液的急倾斜特厚煤层瓦斯治理方法 |
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| CN112627774A (zh) * | 2019-10-08 | 2021-04-09 | 中国石油天然气股份有限公司 | 一种泡沫酸地面注入系统及其使用方法 |
| CN114482946B (zh) * | 2020-11-12 | 2024-08-27 | 中国石油天然气股份有限公司 | 对地层进行解堵的方法及装置、存储介质、计算机设备 |
| US11867028B2 (en) | 2021-01-06 | 2024-01-09 | Saudi Arabian Oil Company | Gauge cutter and sampler apparatus |
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| US11939850B2 (en) * | 2022-01-07 | 2024-03-26 | Saudi Arabian Oil Company | Apparatus for TCA bleed off and well start-up |
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| CN115387772B (zh) * | 2022-09-02 | 2023-03-10 | 中国矿业大学(北京) | 一种煤层液态co2致裂增透与循环堵漏装置及方法 |
| US12146397B2 (en) * | 2022-12-08 | 2024-11-19 | Saudi Arabian Oil Company | Portable system to capture and store liquid carbon dioxide |
| CN116006128B (zh) * | 2023-01-04 | 2023-11-28 | 河北瑞丁自动化设备有限公司 | 一种利用太阳能加热的采油井井筒防结蜡装置 |
| US12203366B2 (en) | 2023-05-02 | 2025-01-21 | Saudi Arabian Oil Company | Collecting samples from wellbores |
| CN116564436B (zh) * | 2023-05-24 | 2023-11-21 | 固安国勘石油技术有限公司 | 气井用井筒解堵剂、设计方法、制备方法及应用 |
| CN119507868B (zh) * | 2023-08-22 | 2025-11-07 | 中国石油天然气股份有限公司 | 利用直井调压提高水平井压裂后注气采收率的开采方法 |
| CN116988775B (zh) * | 2023-09-26 | 2024-01-09 | 中海油能源发展股份有限公司采油服务分公司 | 一种气井井场固、液、气三相计量撬装装置及计量方法 |
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-
2006
- 2006-12-18 US US11/612,325 patent/US7677317B2/en not_active Expired - Fee Related
-
2007
- 2007-10-31 US US11/930,919 patent/US8002038B2/en not_active Expired - Fee Related
- 2007-12-17 CA CA2669403A patent/CA2669403C/en not_active Expired - Fee Related
- 2007-12-17 GB GB0907877A patent/GB2456448B/en not_active Expired - Fee Related
- 2007-12-17 WO PCT/US2007/087699 patent/WO2008076952A2/en not_active Ceased
- 2007-12-17 RU RU2009127702/03A patent/RU2453693C2/ru not_active IP Right Cessation
-
2009
- 2009-06-26 NO NO20092447A patent/NO20092447L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008076952A3 (en) | 2008-10-30 |
| RU2453693C2 (ru) | 2012-06-20 |
| GB2456448A (en) | 2009-07-22 |
| WO2008076952A2 (en) | 2008-06-26 |
| CA2669403C (en) | 2015-11-24 |
| US20080142226A1 (en) | 2008-06-19 |
| GB2456448B (en) | 2011-04-06 |
| CA2669403A1 (en) | 2008-06-26 |
| GB0907877D0 (en) | 2009-06-24 |
| US8002038B2 (en) | 2011-08-23 |
| US20080142224A1 (en) | 2008-06-19 |
| RU2009127702A (ru) | 2011-01-27 |
| US7677317B2 (en) | 2010-03-16 |
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