缝洞型碳酸盐岩油藏CO2单井吞吐生产特征及影响因素
为明确缝洞型碳酸盐岩油藏CO2单井吞吐提高采收率机理, 设计并制作了模拟缝洞型油藏具有不同吞吐位置的吞吐岩心装置, 分析具有强底水能量的缝洞型碳酸盐岩油藏不同吞吐位置的CO2吞吐生产动态特征, 以及生产压差、 CO2注入量和吞吐周期对CO2吞吐效果的影响.实验结果表明, 中部位置更适合注气吞吐, 吞吐阶段采出程度为6.15%, 换油率为0.887 mL/mL, 中部位置注CO2可以向上、 下2个方向扩散溶解, 有效地扩大了波及体积.CO2吞吐时存在-个合理的生产压差, 确定了合理生产压差也就决定了合理的注入量, 最终决定了最高采出程度; 整个吞吐过程中, 第2个周期原油总采出程度最高, 前4个...
Saved in:
| Published in | 油气地质与采收率 Vol. 24; no. 6; pp. 108 - 113 |
|---|---|
| Main Author | |
| Format | Journal Article |
| Language | Chinese |
| Published |
中国石化海相油气藏开发重点实验室,北京102249
2017
中国石油大学(北京)提高采收率研究院,北京102249 石油工程教育部重点实验室,北京102249%中海油能源发展股份有限公司工程技术分公司,天津,300450 |
| Subjects | |
| Online Access | Get full text |
| ISSN | 1009-9603 |
| DOI | 10.3969/j.issn.1009-9603.2017.06.017 |
Cover
| Abstract | 为明确缝洞型碳酸盐岩油藏CO2单井吞吐提高采收率机理, 设计并制作了模拟缝洞型油藏具有不同吞吐位置的吞吐岩心装置, 分析具有强底水能量的缝洞型碳酸盐岩油藏不同吞吐位置的CO2吞吐生产动态特征, 以及生产压差、 CO2注入量和吞吐周期对CO2吞吐效果的影响.实验结果表明, 中部位置更适合注气吞吐, 吞吐阶段采出程度为6.15%, 换油率为0.887 mL/mL, 中部位置注CO2可以向上、 下2个方向扩散溶解, 有效地扩大了波及体积.CO2吞吐时存在-个合理的生产压差, 确定了合理生产压差也就决定了合理的注入量, 最终决定了最高采出程度; 整个吞吐过程中, 第2个周期原油总采出程度最高, 前4个周期吞吐产出油量占总产油量的57%, 为吞吐的主要产油阶段. |
|---|---|
| AbstractList | TE344; 为明确缝洞型碳酸盐岩油藏CO2单井吞吐提高采收率机理,设计并制作了模拟缝洞型油藏具有不同吞吐位置的吞吐岩心装置,分析具有强底水能量的缝洞型碳酸盐岩油藏不同吞吐位置的CO2吞吐生产动态特征,以及生产压差、CO2注入量和吞吐周期对CO2吞吐效果的影响.实验结果表明,中部位置更适合注气吞吐,吞吐阶段采出程度为6.15％,换油率为0.887 mL/mL,中部位置注CO2可以向上、下2个方向扩散溶解,有效地扩大了波及体积.CO2吞吐时存在一个合理的生产压差,确定了合理生产压差也就决定了合理的注入量,最终决定了最高采出程度;整个吞吐过程中,第2个周期原油总采出程度最高,前4个周期吞吐产出油量占总产油量的57％,为吞吐的主要产油阶段. 为明确缝洞型碳酸盐岩油藏CO2单井吞吐提高采收率机理, 设计并制作了模拟缝洞型油藏具有不同吞吐位置的吞吐岩心装置, 分析具有强底水能量的缝洞型碳酸盐岩油藏不同吞吐位置的CO2吞吐生产动态特征, 以及生产压差、 CO2注入量和吞吐周期对CO2吞吐效果的影响.实验结果表明, 中部位置更适合注气吞吐, 吞吐阶段采出程度为6.15%, 换油率为0.887 mL/mL, 中部位置注CO2可以向上、 下2个方向扩散溶解, 有效地扩大了波及体积.CO2吞吐时存在-个合理的生产压差, 确定了合理生产压差也就决定了合理的注入量, 最终决定了最高采出程度; 整个吞吐过程中, 第2个周期原油总采出程度最高, 前4个周期吞吐产出油量占总产油量的57%, 为吞吐的主要产油阶段. |
| Abstract_FL | In order to investigate the EOR mechanism of CO2 huff and puff for the single well in the carbonate fracturedcavity reservoir,a pressure-resistant physical model which contained three different well completion positions (upper position,middle positon and lower position)was designed and fabricated.The dynamic production performance of CO2 huff and puff in three completion positions with strong bottom water was studied firstly.And the effect of producing pressure drop,CO2 injection volume,and huff and puff cycles on CO2 huff and puff was researched.The experimental results show that the middle completion position was the most suitable position for CO2 huff and puff,in which the recovery degree was 6.15％ and the gas utilization factor was 0.887 mL/mL.CO2 injected from the middle positon could diffuse and dissolve in the heavy oil from two directions,which could expand the swept volume.Furthermore,there exists a suitable producing pressure drop during CO2 huff and puff.And the reasonable CO2 injection volume was then determined according to the producing pressure drop.Thus the highest recovery degree could be obtained.During the whole huff and puff,the ultimate recovery degree at the second cycle was the highest,and oil production of the previous four cycles of CO2 huff and puff accounted for 57％ of the total oil production,which is the main oil production stage. |
| Author | 苏伟 侯吉瑞 赵腾 席园园 王凤刚 |
| AuthorAffiliation | 中国石油大学（北京）提高采收率研究院,北京102249 中国石化海相油气藏开发重点实验室,北京102249 石油工程教育部重点实验室,北京102249 中海油能源发展股份有限公司工程技术分公司,天津300450 |
| AuthorAffiliation_xml | – name: 中国石油大学(北京)提高采收率研究院,北京102249;中国石化海相油气藏开发重点实验室,北京102249;石油工程教育部重点实验室,北京102249%中海油能源发展股份有限公司工程技术分公司,天津,300450 |
| Author_FL | Xi Yuanyuan Zhao Teng Wang Fenggang Su Wei Hou Jirui |
| Author_FL_xml | – sequence: 1 fullname: Su Wei – sequence: 2 fullname: Hou Jirui – sequence: 3 fullname: Zhao Teng – sequence: 4 fullname: Xi Yuanyuan – sequence: 5 fullname: Wang Fenggang |
| Author_xml | – sequence: 1 fullname: 苏伟 侯吉瑞 赵腾 席园园 王凤刚 |
| BookMark | eNo9j01LAkEcxudgkJlfIrp02G1edmZ2jiH2AoIX7zL7Zis2pkuE3Tp0qBAXSjpIJl2iY-Yhpfo0jlvfog2jy_8HDz-eh_8ayKim8gHYRNAkgontuhlGkTIRhMIQDBITQ8RNyMwUGZD9z1dBPopCB2LCMOWCZkExeb9fTIZ6eJ08vn5fvCWDWI-fF-Pp112vUMa625_P-joe6jhObh_ms6fkcqo_z3XvSn-86JuuHoySyWgdrASyEfn5P-ZAZbdYKewbpfLeQWGnZLgMccPnTsACRG1Cbcl9SyCPIstxmYttSaTwKEXSZrbgliDYD7CwKCHYcRzmuihAJAe2lrWnUgVS1ar15klbpYPVTss767hR4_dvyNKTuhtL1z1sqlorTO3jdngk250q48RCBKb4AV5jdHg |
| ClassificationCodes | TE344 |
| 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.1009-9603.2017.06.017 |
| 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 维普中文期刊数据库 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 |
| DocumentTitle_FL | Production performance and influencing factors of CO2 huff and puff in the carbonate fractured-cavity reservoir |
| EndPage | 113 |
| ExternalDocumentID | yqdzycsl201706017 673413067 |
| GrantInformation_xml | – fundername: 国家科技重大专项“缝洞型碳酸盐岩油藏提高开发效果技术——补充能量注入体系优选实验研究”; 国家“973”计划“碳酸盐岩缝洞型油藏提高采收率基础研究——提高采收率方法研究及优化” funderid: (2011ZX05014-003); (2011CB201006) |
| GroupedDBID | 2RA 92L ALMA_UNASSIGNED_HOLDINGS CQIGP GROUPED_DOAJ W92 ~WA 2B. 4A8 92I 93N PSX TCJ |
| ID | FETCH-LOGICAL-c617-e7bf6f158358a7e491d514bc6c28a3a9d551a868974932ef2945332bbb6cc1f13 |
| ISSN | 1009-9603 |
| IngestDate | Thu May 29 04:06:38 EDT 2025 Wed Feb 14 09:56:48 EST 2024 |
| IsPeerReviewed | false |
| IsScholarly | true |
| Issue | 6 |
| Keywords | carbonate fractured-cavity reservoir influencing factors enhance oil recovery 缝洞型碳酸盐岩油藏 CO2 huff and puff CO2吞吐 影响因素 室内实验 提高采收率 laboratory experiment |
| Language | Chinese |
| LinkModel | OpenURL |
| MergedId | FETCHMERGED-LOGICAL-c617-e7bf6f158358a7e491d514bc6c28a3a9d551a868974932ef2945332bbb6cc1f13 |
| Notes | 37-1359/TE |
| PageCount | 6 |
| ParticipantIDs | wanfang_journals_yqdzycsl201706017 chongqing_primary_673413067 |
| PublicationCentury | 2000 |
| PublicationDate | 2017 |
| PublicationDateYYYYMMDD | 2017-01-01 |
| PublicationDate_xml | – year: 2017 text: 2017 |
| PublicationDecade | 2010 |
| PublicationTitle | 油气地质与采收率 |
| PublicationTitleAlternate | Petroleum Geology and Recovery Efficiency |
| PublicationTitle_FL | Petroleum Geology and Recovery Efficiency |
| PublicationYear | 2017 |
| Publisher | 中国石化海相油气藏开发重点实验室,北京102249 中国石油大学(北京)提高采收率研究院,北京102249 石油工程教育部重点实验室,北京102249%中海油能源发展股份有限公司工程技术分公司,天津,300450 |
| Publisher_xml | – name: 石油工程教育部重点实验室,北京102249%中海油能源发展股份有限公司工程技术分公司,天津,300450 – name: 中国石化海相油气藏开发重点实验室,北京102249 – name: 中国石油大学(北京)提高采收率研究院,北京102249 |
| SSID | ssib023625795 ssib023642511 ssib051373625 ssib053786008 ssib017478965 ssib006564895 ssib036434286 ssib001051457 ssib001105187 ssj0002992786 |
| Score | 2.0887418 |
| Snippet | 为明确缝洞型碳酸盐岩油藏CO2单井吞吐提高采收率机理, 设计并制作了模拟缝洞型油藏具有不同吞吐位置的吞吐岩心装置, 分析具有强底水能量的缝洞型碳酸盐岩油藏不同吞吐位置... TE344; 为明确缝洞型碳酸盐岩油藏CO2单井吞吐提高采收率机理,设计并制作了模拟缝洞型油藏具有不同吞吐位置的吞吐岩心装置,分析具有强底水能量的缝洞型碳酸盐岩油藏不同吞... |
| SourceID | wanfang chongqing |
| SourceType | Aggregation Database Publisher |
| StartPage | 108 |
| SubjectTerms | 室内实验 影响因素提高采收率 缝洞型碳酸盐岩油藏CO2吞吐 |
| Title | 缝洞型碳酸盐岩油藏CO2单井吞吐生产特征及影响因素 |
| URI | http://lib.cqvip.com/qk/90849A/201706/673413067.html https://d.wanfangdata.com.cn/periodical/yqdzycsl201706017 |
| Volume | 24 |
| hasFullText | 1 |
| inHoldings | 1 |
| isFullTextHit | |
| isPrint | |
| journalDatabaseRights | – providerCode: PRVEBS databaseName: EBSCOhost Business Source Ultimate issn: 1009-9603 databaseCode: AKVCP dateStart: 20150101 customDbUrl: isFulltext: true dateEnd: 99991231 titleUrlDefault: https://search.ebscohost.com/login.aspx?authtype=ip,uid&profile=ehost&defaultdb=bsu omitProxy: false ssIdentifier: ssib023642511 providerName: EBSCOhost |
| link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnR1NT9VAcMNHYrwYjV-IGmLY00vxtd3ux7F99IVo_Dig4fbS7QcczEMEDnDz4EEN4SVKPBCReDEeRQ5C1F9DefovnNnWUo0hatJsptPZ-dq2O9N2toSMi5THzE6ExZSbWUyLyNIwC1rai6PU9bjrxFg7fOs2n7rHbsx4MwODF2pfLS0v6Yl49Y91Jf8zqoCDccUq2X8Y2YopIACG8YUWRhjavxpjGgoatKiapCGnAaMqpKGHrQzwkO_QwKWhotKjgUSMCqhqIk3gUF-ZXkADgKRKUNlu3XHwqJykyqMho4FvAA97lcybhgOwAnHtksYXiJHKsALmoIBt-LSp9A1mkgYGo1xkjkBAfcMH1Pab9RC5phUATRSE9C2EQU-kl0aupDI01gncgBgoA240AQWq-RU7gT9koSx4q90wUEj9dmkRaI4W2WBjw8jwcMN-aEzDWCCpXyl-BDR-iguMveBzo60Ef_r1BypF5Wh598c3RZDSufXpoSjxLi-D-r3ebspa2GAXJbW_z0iu4srMSChgohKA3xQKs3BsKf_XNb-5MMEFF4Nk2BEQQg2RYf_m_dbdWiYPkW7thbWNCFkvGeZMHpVc2_ibBHX0QtuBuMUTqr7PnNpKdbDrQmJaRaqe7QrsUu27QkKoXBSaljadIOOlwdePMxcXMZmb784uQGhmKuW6WdSdrQV106fJqTIbG_OLS-sMGVidO0vC_ufXh7tb-dbz_tuP35986m_28p33hzt7316twwWSr20c7G_kva281-u_fHOw_67_dC__-jhff5Z_-ZC_WMs3t_u72-fIdDucbk1Z5d9GrBiieCsVOuOZ7UFGIiORMmUn4GEd89iRkRupBFKLSHIJ-TekPGnmKAaZkqO15nFsZ7Z7ngx157vpRTIWpcJN02bCmc5YBi1LVKIZJIgqiVmqR8ho5YHOw2JRmU415CPkWumTTnmrWeysLCSrK_HiA6dY7coWl45lMUpOImXxpPAyGVp6tJxegdh5SV8tz6Mf6s2VkA |
| 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=%E7%BC%9D%E6%B4%9E%E5%9E%8B%E7%A2%B3%E9%85%B8%E7%9B%90%E5%B2%A9%E6%B2%B9%E8%97%8FCO2%E5%8D%95%E4%BA%95%E5%90%9E%E5%90%90%E7%94%9F%E4%BA%A7%E7%89%B9%E5%BE%81%E5%8F%8A%E5%BD%B1%E5%93%8D%E5%9B%A0%E7%B4%A0&rft.jtitle=%E6%B2%B9%E6%B0%94%E5%9C%B0%E8%B4%A8%E4%B8%8E%E9%87%87%E6%94%B6%E7%8E%87&rft.au=%E8%8B%8F%E4%BC%9F+%E4%BE%AF%E5%90%89%E7%91%9E+%E8%B5%B5%E8%85%BE+%E5%B8%AD%E5%9B%AD%E5%9B%AD+%E7%8E%8B%E5%87%A4%E5%88%9A&rft.date=2017&rft.issn=1009-9603&rft.volume=24&rft.issue=6&rft.spage=108&rft.epage=113&rft_id=info:doi/10.3969%2Fj.issn.1009-9603.2017.06.017&rft.externalDocID=673413067 |
| thumbnail_s | http://utb.summon.serialssolutions.com/2.0.0/image/custom?url=http%3A%2F%2Fimage.cqvip.com%2Fvip1000%2Fqk%2F90849A%2F90849A.jpg http://utb.summon.serialssolutions.com/2.0.0/image/custom?url=http%3A%2F%2Fwww.wanfangdata.com.cn%2Fimages%2FPeriodicalImages%2Fyqdzycsl%2Fyqdzycsl.jpg |