低渗透油藏 CO2泡沫驱室内评价及数值模拟研究
腰英台油田CO2驱油先导试验中，CO2过早气窜，降低了波及体积，影响区块产能。采用岩心切割技术制作了低渗透裂缝性岩心模型，通过室内实验，研究了CO2泡沫在低渗透裂缝性岩心中的封堵能力以及水驱或气驱后CO2泡沫驱提高采收率的效果。基于数值模拟方法，分析了泡沫中各组分的作用机制以及泡沫调驱提高低渗透裂缝性油藏采收率机理。研究表明，CO2泡沫能增加流体在裂缝中的流动阻力，有效降低驱替液流度，阻力因子在46～80之间；泡沫在裂缝中存在启动压力，它将影响泡沫在初始阶段的流动。对于水驱和气驱之后采用泡沫驱的岩心，采收率分别增加了26％和35％，揭示了泡沫在裂缝与基质间形成的横向压差是提高低渗透裂缝性油藏采...
Saved in:
| Published in | 石油与天然气化工 Vol. 44; no. 1; pp. 70 - 74 |
|---|---|
| Main Author | |
| Format | Journal Article |
| Language | Chinese |
| Published |
中国石化胜利油田分公司地质科学研究院%中国石油大学 华东
2015
|
| Subjects | |
| Online Access | Get full text |
| ISSN | 1007-3426 |
| DOI | 10.3969/j.issn.1007-3426.2015.01.016 |
Cover
| Abstract | 腰英台油田CO2驱油先导试验中，CO2过早气窜，降低了波及体积，影响区块产能。采用岩心切割技术制作了低渗透裂缝性岩心模型，通过室内实验，研究了CO2泡沫在低渗透裂缝性岩心中的封堵能力以及水驱或气驱后CO2泡沫驱提高采收率的效果。基于数值模拟方法，分析了泡沫中各组分的作用机制以及泡沫调驱提高低渗透裂缝性油藏采收率机理。研究表明，CO2泡沫能增加流体在裂缝中的流动阻力，有效降低驱替液流度，阻力因子在46～80之间；泡沫在裂缝中存在启动压力，它将影响泡沫在初始阶段的流动。对于水驱和气驱之后采用泡沫驱的岩心，采收率分别增加了26％和35％，揭示了泡沫在裂缝与基质间形成的横向压差是提高低渗透裂缝性油藏采收率的机理。 |
|---|---|
| AbstractList | TE357; 腰英台油田CO2驱油先导试验中，CO2过早气窜，降低了波及体积，影响区块产能。采用岩心切割技术制作了低渗透裂缝性岩心模型，通过室内实验，研究了CO2泡沫在低渗透裂缝性岩心中的封堵能力以及水驱或气驱后CO2泡沫驱提高采收率的效果。基于数值模拟方法，分析了泡沫中各组分的作用机制以及泡沫调驱提高低渗透裂缝性油藏采收率机理。研究表明，CO2泡沫能增加流体在裂缝中的流动阻力，有效降低驱替液流度，阻力因子在46～80之间；泡沫在裂缝中存在启动压力，它将影响泡沫在初始阶段的流动。对于水驱和气驱之后采用泡沫驱的岩心，采收率分别增加了26％和35％，揭示了泡沫在裂缝与基质间形成的横向压差是提高低渗透裂缝性油藏采收率的机理。 腰英台油田CO2驱油先导试验中，CO2过早气窜，降低了波及体积，影响区块产能。采用岩心切割技术制作了低渗透裂缝性岩心模型，通过室内实验，研究了CO2泡沫在低渗透裂缝性岩心中的封堵能力以及水驱或气驱后CO2泡沫驱提高采收率的效果。基于数值模拟方法，分析了泡沫中各组分的作用机制以及泡沫调驱提高低渗透裂缝性油藏采收率机理。研究表明，CO2泡沫能增加流体在裂缝中的流动阻力，有效降低驱替液流度，阻力因子在46～80之间；泡沫在裂缝中存在启动压力，它将影响泡沫在初始阶段的流动。对于水驱和气驱之后采用泡沫驱的岩心，采收率分别增加了26％和35％，揭示了泡沫在裂缝与基质间形成的横向压差是提高低渗透裂缝性油藏采收率的机理。 |
| Abstract_FL | CO2 channeling occurred too early in the pilot test of CO 2 flooding in Yaoyingtai oil field ,which decreased its sweeping volume and production capacity .Low permeability fractured core models were generated by core cutting technique .Based on indoor experiments ,the foam blocking a‐bility and flooding performance were measured by core flooding experimental apparatus and EOR re‐sults of foam displacement following water and gas flooding were conducted .The mechanisms of dif‐ferent components in foam and EOR performance in low permeability fractured reservoirs were ana‐lyzed by numerical simulation .The results showed that foam could increase fluid flow resistance in the fracture ,reduce liquid motility effectively and resistance factors were between 46 and 80 ;there was a foam apparent viscosity in the fracture that had an impact on the initial flow of foam .For the oil saturated fractured cores flooded by water and gas ,oil recovery was increased by 26% and 35% re‐spectively ,and the mechanism of CO2 foam EOR in low permeability fractured reservoirs was the transverse pressure between facture and matrix . |
| Author | 刘祖鹏 李宾飞 赵方剑 |
| AuthorAffiliation | 中国石化胜利油田分公司地质科学研究院 中国石油大学华东 |
| AuthorAffiliation_xml | – name: 中国石化胜利油田分公司地质科学研究院%中国石油大学 华东 |
| Author_FL | Liu Zupeng Li Binfei Zhao Fangjian |
| Author_FL_xml | – sequence: 1 fullname: Liu Zupeng – sequence: 2 fullname: Li Binfei – sequence: 3 fullname: Zhao Fangjian |
| Author_xml | – sequence: 1 fullname: 刘祖鹏 李宾飞 赵方剑 |
| BookMark | eNo9j7tKA0EUhqeIYIx5BxEbi6xzZnZnnMJCgjcIpEkfZje7yQadmF1F0qVQCwXTKCk1YGEQvETwgvo22UnyFo5EhAMHDh__d_45lFIN5SO0BNiigomVuhXGsbIAY56jNmEWweBYGMywFEr_32dRNo5DF2MA7FAi0mht-H2h37uTdkcPPsbdzkK-SPRLTw_uJ_3n5OE2OT0ZPx4PP9-Szpm-ekraX_qup8-vRzeXo_7rPJoJ5G7sZ_92BpU2N0r57VyhuLWTXy_kPAbGLGwmfSk9NyAcMzvgWBAuHAoce5JQ5hMeSEYrrnnL5wEAFSCErLi2ISnQDFqexh5JFUhVLdcbh5EywnLcah1EzVr1ty8GDNywi1PWqzVUtRkaej8K92TUKjNGVymzmUN_AH8nbbE |
| ClassificationCodes | TE357 |
| ContentType | Journal Article |
| Copyright | Copyright © Wanfang Data Co. Ltd. All Rights Reserved. |
| Copyright_xml | – notice: Copyright © Wanfang Data Co. Ltd. All Rights Reserved. |
| DBID | 2RA 92L CQIGP W92 ~WA 2B. 4A8 92I 93N PSX TCJ |
| DOI | 10.3969/j.issn.1007-3426.2015.01.016 |
| DatabaseName | 维普期刊资源整合服务平台 中文科技期刊数据库-CALIS站点 中文科技期刊数据库-7.0平台 中文科技期刊数据库-工程技术 中文科技期刊数据库- 镜像站点 Wanfang Data Journals - Hong Kong WANFANG Data Centre Wanfang Data Journals 万方数据期刊 - 香港版 China Online Journals (COJ) China Online Journals (COJ) |
| DatabaseTitleList | |
| DeliveryMethod | fulltext_linktorsrc |
| DocumentTitleAlternate | Indoor evaluation and numerical simulation research of CO2 foam flooding in low permeability reservoirs |
| DocumentTitle_FL | Indoor evaluation and numerical simulation research of CO2 foam flooding in low permeability reservoirs |
| EndPage | 74 |
| ExternalDocumentID | syytrqhg201501017 663836465 |
| GrantInformation_xml | – fundername: 国家科技重大专项大型油气田及煤层气开发专题“复杂油气田地质与提高采收率”。 funderid: (2011ZX05009)。 |
| GroupedDBID | 2RA 92L ABDBF ALMA_UNASSIGNED_HOLDINGS CQIGP EOJEC ESX I-F L8X ML- OBODZ TUS W92 ~WA 2B. 4A8 92I 93N ABJIA ACUHS PSX TCJ |
| ID | FETCH-LOGICAL-c617-3946aeaacbf27064f70927953170ca236e27fa63db110e7f1139199adb4709313 |
| ISSN | 1007-3426 |
| IngestDate | Thu May 29 04:08:05 EDT 2025 Wed Feb 14 10:37:51 EST 2024 |
| IsPeerReviewed | true |
| IsScholarly | true |
| Issue | 1 |
| Keywords | 泡沫驱 enhanced oil recovery 低渗透裂缝性油藏 foam plugging foam flooding 数值模拟 提高采收率 low-permeability fractured reservoir numerical simulation 泡沫封堵 |
| Language | Chinese |
| LinkModel | OpenURL |
| MergedId | FETCHMERGED-LOGICAL-c617-3946aeaacbf27064f70927953170ca236e27fa63db110e7f1139199adb4709313 |
| Notes | CO2 channeling occurred too early in the pilot test of CO 2 flooding in Yaoyingtai oil field ,which decreased its sweeping volume and production capacity .Low permeability fractured core models were generated by core cutting technique .Based on indoor experiments ,the foam blocking a‐bility and flooding performance were measured by core flooding experimental apparatus and EOR re‐sults of foam displacement following water and gas flooding were conducted .The mechanisms of dif‐ferent components in foam and EOR performance in low permeability fractured reservoirs were ana‐lyzed by numerical simulation .The results showed that foam could increase fluid flow resistance in the fracture ,reduce liquid motility effectively and resistance factors were between 46 and 80 ;there was a foam apparent viscosity in the fracture that had an impact on the initial flow of foam .For the oil saturated fractured cores flooded by water and gas ,oil recovery was increased by 26% and 35% re‐spectively ,and the mechanism of CO2 foam E |
| PageCount | 5 |
| ParticipantIDs | wanfang_journals_syytrqhg201501017 chongqing_primary_663836465 |
| PublicationCentury | 2000 |
| PublicationDate | 2015 |
| PublicationDateYYYYMMDD | 2015-01-01 |
| PublicationDate_xml | – year: 2015 text: 2015 |
| PublicationDecade | 2010 |
| PublicationTitle | 石油与天然气化工 |
| PublicationTitleAlternate | Chemical Engineering of Oil and Gas |
| PublicationTitle_FL | Chemical Engineering of Oil and Gas |
| PublicationYear | 2015 |
| Publisher | 中国石化胜利油田分公司地质科学研究院%中国石油大学 华东 |
| Publisher_xml | – name: 中国石化胜利油田分公司地质科学研究院%中国石油大学 华东 |
| SSID | ssib001105329 ssib006564755 ssib000271048 ssib001214843 ssib002263267 ssib051374721 ssib011924088 ssj0002929571 |
| Score | 1.9805554 |
| Snippet | ... TE357;... |
| SourceID | wanfang chongqing |
| SourceType | Aggregation Database Publisher |
| StartPage | 70 |
| SubjectTerms | 低渗透裂缝性油藏 提高采收率 数值模拟 泡沫封堵 泡沫驱 |
| Title | 低渗透油藏 CO2泡沫驱室内评价及数值模拟研究 |
| URI | http://lib.cqvip.com/qk/93280X/201501/663836465.html https://d.wanfangdata.com.cn/periodical/syytrqhg201501017 |
| Volume | 44 |
| hasFullText | 1 |
| inHoldings | 1 |
| isFullTextHit | |
| isPrint | |
| link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnV3Na9RAFB9qC-JFFBW1KkU6p5KaZCbzcfCQ2WYpgnqp0NuSZJP2tLXt9tCeelAPCvai9KgFDxbBjwp-oP4Z_gfdtP0vfG-S3cYiRYUlDC9v3ryXNzvzm0neG0LGg9RP8zhmTqxj7vDUD5wkz7Wj28xLk0yl7Qy3Bm7fEdP3-K3ZYHZo6Gftq6WVbjKZrv0xruR_vAo08CtGyf6DZwdCgQBl8C9cwcNw_Ssf04hTM0VVRCNBjaJa0kjjtwuqaSk-NZpGlq6aE427vqUyGnrV7dBghVBTA5SAhhENORaUoCrAmmGTKm6bMdRIewsoIVbXATWupbjUNJASqkqyMlSDBpKGLtXcFqAJUQfCSAQeUOZQUY42oDEBqgFVgAdaN8LylKKguQbVAgugTxj0O4y9A5Yq21pgWTRKBcOttlN9yRE1kbWaUR1NoJEmwB8yCasHSNK0PN2rvyFSBoNWozfuuzJehuD3h_cyveRv3bgcq8sDS6pZvzwq6Oh8wrTQdj5B8ZMD8fhFYJnt1TuSxtsCAwBxigkughNkxJfSC4bJSGimTLP-uheWwbXXlR4e0FHHubBK5XWcJZgv6gHBgsvDgGIPV9HuYd65wGOwSqxwGUISH0BwUG4-9G04ScYrA28cZx6mHJlf6MwtApCycW2dPO7M1SDYzBlyulo7jYXlH-EsGVqbP0du7v54WnzZPFjfKHa-7m9ujEE3Lz5uFTtvDrY_9N6-6j16uP_uwe63z72Nx8Xz973178XrreLJi72Xz_a2P50nM81opjHtVGeCOClgbYdpLuIsjtMk9yWg6Vy62pcaJhLpprHPRObLPBasncAjzWTuwQLH0zpuJxw4mccukOHOQie7SMY8JjyhUunzLMdjGpTMEjfNBFSMAZazS2R0YHnrfpn6pTVw7SVyvXoWrWpAWG4tr652lxbn5_DxYepGeflYEaPkFHKW-3lXyHB3aSW7Cgi3m1yr-ssvyw98_A |
| linkProvider | EBSCOhost |
| openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=%E4%BD%8E%E6%B8%97%E9%80%8F%E6%B2%B9%E8%97%8F+CO2%E6%B3%A1%E6%B2%AB%E9%A9%B1%E5%AE%A4%E5%86%85%E8%AF%84%E4%BB%B7%E5%8F%8A%E6%95%B0%E5%80%BC%E6%A8%A1%E6%8B%9F%E7%A0%94%E7%A9%B6&rft.jtitle=%E7%9F%B3%E6%B2%B9%E4%B8%8E%E5%A4%A9%E7%84%B6%E6%B0%94%E5%8C%96%E5%B7%A5&rft.au=%E5%88%98%E7%A5%96%E9%B9%8F+%E6%9D%8E%E5%AE%BE%E9%A3%9E+%E8%B5%B5%E6%96%B9%E5%89%91&rft.date=2015&rft.issn=1007-3426&rft.volume=44&rft.issue=1&rft.spage=70&rft.epage=74&rft_id=info:doi/10.3969%2Fj.issn.1007-3426.2015.01.016&rft.externalDocID=663836465 |
| thumbnail_s | http://utb.summon.serialssolutions.com/2.0.0/image/custom?url=http%3A%2F%2Fimage.cqvip.com%2Fvip1000%2Fqk%2F93280X%2F93280X.jpg http://utb.summon.serialssolutions.com/2.0.0/image/custom?url=http%3A%2F%2Fwww.wanfangdata.com.cn%2Fimages%2FPeriodicalImages%2Fsyytrqhg%2Fsyytrqhg.jpg |