一种应用于低渗透储层的高性能防水锁剂

TE258; 低渗透油气藏具有岩石致密、物性差和孔喉细小的特点,外来流体在毛细管力作用下进入储层孔喉中,造成水锁损害,严重影响低渗透储层油气藏的产量.针对这一问题,以全氟辛酸、单乙醇胺和氯乙酸钠为原料制备高性能氟碳防水锁剂(FS-1),通过红外光谱对其结构进行了表征,并研究了该氟碳防锁水剂对盐水溶液在岩心孔喉中水锁性能的影响.结果表明,该防锁水剂显著降低盐水溶液的表面张力(小于 15 mN/m),且使蒸馏水在砂岩表面的接触角增大至85.3°,表明防水锁剂FS-1可将岩心表面润湿性由亲水性反转为中性湿,有降低了水相对岩心的水锁损害.另外,防锁水剂FS-1含有多个吸附、抗盐基团,提高分子在岩石表面...

Full description

Saved in:

Bibliographic Details
Published in	钻井液与完井液 Vol. 41; no. 3; pp. 337 - 343
Main Authors	王军平, 曹青天, 杨国栋, 陈量, 管玉龙, 徐鹏
Format	Journal Article
Language	Chinese
Published	中国石油集团西部钻探工程公司,乌鲁木齐 830011%中国石油集团西部钻探工程有限公司钻井液分公司,新疆克拉玛依 834000%长江大学石油工程学院,武汉 430100 01.06.2024
Subjects	表面张力 Low-permeability reservoir 接触角 Surface tension Contact angle Reservoir protection 防水锁剂低渗透储层 Waterproof lock agent 储层保护
Online Access	Get full text
ISSN	1001-5620
DOI	10.12358/j.issn.1001-5620.2024.03.008

Cover

Abstract	TE258; 低渗透油气藏具有岩石致密、物性差和孔喉细小的特点,外来流体在毛细管力作用下进入储层孔喉中,造成水锁损害,严重影响低渗透储层油气藏的产量.针对这一问题,以全氟辛酸、单乙醇胺和氯乙酸钠为原料制备高性能氟碳防水锁剂(FS-1),通过红外光谱对其结构进行了表征,并研究了该氟碳防锁水剂对盐水溶液在岩心孔喉中水锁性能的影响.结果表明,该防锁水剂显著降低盐水溶液的表面张力(小于 15 mN/m),且使蒸馏水在砂岩表面的接触角增大至85.3°,表明防水锁剂FS-1可将岩心表面润湿性由亲水性反转为中性湿,有降低了水相对岩心的水锁损害.另外,防锁水剂FS-1含有多个吸附、抗盐基团,提高分子在岩石表面的吸附能力,且使其耐盐能力达到了 7%(NaCl).渗吸实验、渗透率测试实验和核磁共振实验发现该防水锁剂减缓岩心的自吸作用,降低了岩心孔喉对盐水的束缚能力和岩心的水锁损害,提高了岩心渗透率恢复率.
AbstractList	TE258; 低渗透油气藏具有岩石致密、物性差和孔喉细小的特点,外来流体在毛细管力作用下进入储层孔喉中,造成水锁损害,严重影响低渗透储层油气藏的产量.针对这一问题,以全氟辛酸、单乙醇胺和氯乙酸钠为原料制备高性能氟碳防水锁剂(FS-1),通过红外光谱对其结构进行了表征,并研究了该氟碳防锁水剂对盐水溶液在岩心孔喉中水锁性能的影响.结果表明,该防锁水剂显著降低盐水溶液的表面张力(小于 15 mN/m),且使蒸馏水在砂岩表面的接触角增大至85.3°,表明防水锁剂FS-1可将岩心表面润湿性由亲水性反转为中性湿,有降低了水相对岩心的水锁损害.另外,防锁水剂FS-1含有多个吸附、抗盐基团,提高分子在岩石表面的吸附能力,且使其耐盐能力达到了 7%(NaCl).渗吸实验、渗透率测试实验和核磁共振实验发现该防水锁剂减缓岩心的自吸作用,降低了岩心孔喉对盐水的束缚能力和岩心的水锁损害,提高了岩心渗透率恢复率.
Abstract_FL	Low permeability reservoir has the characteristics of dense rock,poor physical properties and small pore throat.External fluid can enter the pore throats of the reservoir under the action of capillary force,causing water lock damage,which seriously affects the production of low permeability reservoir.To solve this problem,a new type of fluorocarbon waterproof lock agent(FS-1)was prepared with perfluorooctanoic acid,ethanolamine and sodium chloroacetate as raw materials,and its structure was characterized by infrared spectrum,and the effect of fluorocarbon waterproof lock agent on the water-locking performance of brine solution in core pores was studied.The results showed that the waterproof lock agent can significantly reduce the surface tension of the brine solution(＜15 mN/m),and increase the contact angle of the distilled water on the sandstone surface to 85.3°,indicating that the developed waterproof lock agent can change the core surface wettability from hydrophilic to neutral wet,and effectively reduce the water locking damage to the cores.In addition,the waterproof lock agent(FS-1)contains multiple adsorption and salt-resistant groups,which can improve the adsorption ability of the molecule on the rock surface and makes its salt tolerance reach 7% (NaCl).Imbibition experiment,permeability test experiment and nuclear magnetic resonance experiment found that the waterproof lock agent(FS-1)slowed down the self-imbibition of the core,reduced the binding ability of the core pores to salt water and the water locking damage of the core,and improved the recovery rate of the core permeability.
Author	王军平杨国栋徐鹏曹青天陈量管玉龙
AuthorAffiliation	中国石油集团西部钻探工程公司,乌鲁木齐 830011%中国石油集团西部钻探工程有限公司钻井液分公司,新疆克拉玛依 834000%长江大学石油工程学院,武汉 430100
AuthorAffiliation_xml	– name: 中国石油集团西部钻探工程公司,乌鲁木齐 830011%中国石油集团西部钻探工程有限公司钻井液分公司,新疆克拉玛依 834000%长江大学石油工程学院,武汉 430100
Author_FL	WANG Junping XU Peng CHEN Liang CAO Qingtian GUAN Yulong YANG Guodong
Author_FL_xml	– sequence: 1 fullname: WANG Junping – sequence: 2 fullname: CAO Qingtian – sequence: 3 fullname: YANG Guodong – sequence: 4 fullname: CHEN Liang – sequence: 5 fullname: GUAN Yulong – sequence: 6 fullname: XU Peng
Author_xml	– sequence: 1 fullname: 王军平 – sequence: 2 fullname: 曹青天 – sequence: 3 fullname: 杨国栋 – sequence: 4 fullname: 陈量 – sequence: 5 fullname: 管玉龙 – sequence: 6 fullname: 徐鹏
BookMark	eNo9T8tKw0AUnUUFa-1nCG4y3pnJJJOlFF9QcKPrMulMpEFScJASVzG6cWHdBCz-QAtuVFyUQv8mD_MXRhRXh3PgvLZQKxpHGqEdAphQxsVeiEfGRJgAEIs7FDAFamNgGEC0UPtf30RdY0Z-QwlwTtw2cvJlUs0fi1VWZYt8Nc3X03L5XCdPRboo3tPq5b5-nZXJ_OtuXc8-yrfPOrstHtJttBHIS6O7f9hB54cHZ71jq396dNLb71uGABOWKwKbgztUVAw9RnwdSHCk4MrWvtDNSO4JygQ4miupgIHyPBFwl3GufFCaddDub-5ERoGMLgbh-PoqahoHN2EcT8L452jjA8G-ASx6Xyg
ClassificationCodes	TE258
ContentType	Journal Article
Copyright	Copyright © Wanfang Data Co. Ltd. All Rights Reserved.
Copyright_xml	– notice: Copyright © Wanfang Data Co. Ltd. All Rights Reserved.
DBID	2B. 4A8 92I 93N PSX TCJ
DOI	10.12358/j.issn.1001-5620.2024.03.008
DatabaseName	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
Discipline	Engineering
DocumentTitle_FL	A High-performance Waterproof Lock Agent For Low Permeability Reservoir
EndPage	343
ExternalDocumentID	zjyywjy202403008
GrantInformation_xml	– fundername: 湖北省重点研发计划项目 funderid: (2023BCB070)
GroupedDBID	-02 2B. 4A8 5XA 5XC 92H 92I 93N ABDBF ABJIA ABJNI ACGFS ALMA_UNASSIGNED_HOLDINGS CCEZO CDRFL CW9 GROUPED_DOAJ PSX TCJ TGT U1G U5L
ID	FETCH-LOGICAL-s1038-78f4507cd28c931befa06a85d4eb8e20259823806e5dad030d998f57355db0de3
ISSN	1001-5620
IngestDate	Thu May 29 04:07:52 EDT 2025
IsPeerReviewed	true
IsScholarly	true
Issue	3
Keywords	表面张力 Low-permeability reservoir 接触角 Surface tension Contact angle Reservoir protection 防水锁剂低渗透储层 Waterproof lock agent 储层保护
Language	Chinese
LinkModel	OpenURL
MergedId	FETCHMERGED-LOGICAL-s1038-78f4507cd28c931befa06a85d4eb8e20259823806e5dad030d998f57355db0de3
PageCount	7
ParticipantIDs	wanfang_journals_zjyywjy202403008
PublicationCentury	2000
PublicationDate	2024-06-01
PublicationDateYYYYMMDD	2024-06-01
PublicationDate_xml	– month: 06 year: 2024 text: 2024-06-01 day: 01
PublicationDecade	2020
PublicationTitle	钻井液与完井液
PublicationTitle_FL	Drilling Fluid & Completion Fluid
PublicationYear	2024
Publisher	中国石油集团西部钻探工程公司,乌鲁木齐 830011%中国石油集团西部钻探工程有限公司钻井液分公司,新疆克拉玛依 834000%长江大学石油工程学院,武汉 430100
Publisher_xml	– name: 中国石油集团西部钻探工程公司,乌鲁木齐 830011%中国石油集团西部钻探工程有限公司钻井液分公司,新疆克拉玛依 834000%长江大学石油工程学院,武汉 430100
SSID	ssib001105517 ssib051376185 ssj0051017
Score	2.407669
Snippet	TE258; 低渗透油气藏具有岩石致密、物性差和孔喉细小的特点,外来流体在毛细管力作用下进入储层孔喉中,造成水锁损害,严重影响低渗透储层油气藏的产量.针对这一问题,以全氟辛...
SourceID	wanfang
SourceType	Aggregation Database
StartPage	337
Title	一种应用于低渗透储层的高性能防水锁剂
URI	https://d.wanfangdata.com.cn/periodical/zjyywjy202403008
Volume	41
hasFullText	1
inHoldings	1
isFullTextHit
isPrint
journalDatabaseRights	– providerCode: PRVAON databaseName: DOAJ Directory of Open Access Journals issn: 1001-5620 databaseCode: DOA dateStart: 20230101 customDbUrl: isFulltext: true dateEnd: 99991231 titleUrlDefault: https://www.doaj.org/ omitProxy: true ssIdentifier: ssj0051017 providerName: Directory of Open Access Journals – providerCode: PRVEBS databaseName: EBSCOhost Academic Search Ultimate issn: 1001-5620 databaseCode: ABDBF dateStart: 20220501 customDbUrl: https://search.ebscohost.com/login.aspx?authtype=ip,shib&custid=s3936755&profile=ehost&defaultdb=asn isFulltext: true dateEnd: 99991231 titleUrlDefault: https://search.ebscohost.com/direct.asp?db=asn omitProxy: true ssIdentifier: ssj0051017 providerName: EBSCOhost
link	http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwvV3Na9RAFA-lBdGD-InfVHBOZddsMpPMHDObhCLoqYXeSrJJlB5WsC2ye6rViwfrpWDxH2jBi4qHUuh_023d_8L3XmY30S6levAShsn7-L0PMm-GmYllPerkouCZoxouFzlMUCRvyE4iGlBMKJkoN-ctPI389Jk3v8ifLImlqZlmbdfS-lra7PQnniv5l6hCH8QVT8n-RWTHQqED2hBfeEKE4XmuGLOIMy1xs0Lks8BnMmSRYDpgimMPPANJNAGTETVCanjIpXwWKeSVMXJJh4iBvYVtZAcujjSBZkoiFxCDlgg0uigKXkG_dkigzTQRKyxOSSAId-q1L711mNYGkhLE6JGE0pAIGYOIyfZpmlFqIDQglJqUeExRQyum3YqEuqEPVYaoFeWCO9RvJKExGWlD7AnAG7oiAWYwQpKfQGlcXyJxeLWVi5La2BCENYngxBhwkQ3OCI9G1CVN4KA3A4AfkxKXAI3d5KGhAYHXPpJhmOXIdLCoTY0Y9TqlyxT5TqE6DAMY2TYyAY-y56SL5TlzxP-FSzikMi5V9gQDzsoOgVEoYUwwG4RTAiJ-ryIr9cIT9VLOqFI4NEJwBIwrNjlCoTI0ycPkV_EoWXxqQJJ4k1wzKSaGmIwER5TgTCcJl2qOw2Bn27ViALcbwvzArlcL5TVt5qvo1oZ-t7y8yFSRbnn52KkCBU-mU4WCGppjDU1MW3PbclWZjffL9ld6vdcrPSSCQRnvNphxoIqxa0tINP3Bv91WyxWiBdVDq1oOoOGXdn8YrRcsNsL0-CxEdKCxWyTd57Xae-GKddlMmmeD8gt41Zrqv7hmXapdpXrd8o72N052PwwOtk-2944Oto4Ot473Pw03Pg429wbfNk8-vxt-2Tne2P359nC48_3464_h9pvB-80b1mIcLbTnG-afMI1V_JVDw5cFhylsJ3NkR7mtNC8S20ukyHieyhww44WkrrS9XGRJBs7KlJKF8GFalaV2lrs3renuy25-y5rlPOnYKsk8l2cgs0jBO6mAwSsv_CwvitvWQ2P1svnmry7_GYg756C5a12sPkr3rOm1V-v5fZjJrKUPKHy_ABEX4Jg
linkProvider	Directory of Open Access Journals
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%B8%80%E7%A7%8D%E5%BA%94%E7%94%A8%E4%BA%8E%E4%BD%8E%E6%B8%97%E9%80%8F%E5%82%A8%E5%B1%82%E7%9A%84%E9%AB%98%E6%80%A7%E8%83%BD%E9%98%B2%E6%B0%B4%E9%94%81%E5%89%82&rft.jtitle=%E9%92%BB%E4%BA%95%E6%B6%B2%E4%B8%8E%E5%AE%8C%E4%BA%95%E6%B6%B2&rft.au=%E7%8E%8B%E5%86%9B%E5%B9%B3&rft.au=%E6%9B%B9%E9%9D%92%E5%A4%A9&rft.au=%E6%9D%A8%E5%9B%BD%E6%A0%8B&rft.au=%E9%99%88%E9%87%8F&rft.date=2024-06-01&rft.pub=%E4%B8%AD%E5%9B%BD%E7%9F%B3%E6%B2%B9%E9%9B%86%E5%9B%A2%E8%A5%BF%E9%83%A8%E9%92%BB%E6%8E%A2%E5%B7%A5%E7%A8%8B%E5%85%AC%E5%8F%B8%2C%E4%B9%8C%E9%B2%81%E6%9C%A8%E9%BD%90+830011%25%E4%B8%AD%E5%9B%BD%E7%9F%B3%E6%B2%B9%E9%9B%86%E5%9B%A2%E8%A5%BF%E9%83%A8%E9%92%BB%E6%8E%A2%E5%B7%A5%E7%A8%8B%E6%9C%89%E9%99%90%E5%85%AC%E5%8F%B8%E9%92%BB%E4%BA%95%E6%B6%B2%E5%88%86%E5%85%AC%E5%8F%B8%2C%E6%96%B0%E7%96%86%E5%85%8B%E6%8B%89%E7%8E%9B%E4%BE%9D+834000%25%E9%95%BF%E6%B1%9F%E5%A4%A7%E5%AD%A6%E7%9F%B3%E6%B2%B9%E5%B7%A5%E7%A8%8B%E5%AD%A6%E9%99%A2%2C%E6%AD%A6%E6%B1%89+430100&rft.issn=1001-5620&rft.volume=41&rft.issue=3&rft.spage=337&rft.epage=343&rft_id=info:doi/10.12358%2Fj.issn.1001-5620.2024.03.008&rft.externalDocID=zjyywjy202403008
thumbnail_s	http://utb.summon.serialssolutions.com/2.0.0/image/custom?url=http%3A%2F%2Fwww.wanfangdata.com.cn%2Fimages%2FPeriodicalImages%2Fzjyywjy%2Fzjyywjy.jpg