[1]葛政俊,罗钰涵,谌廷姗,等.陆相页岩油水平井开发合理生产制度优化——以苏北盆地A区块阜二段为例[J].复杂油气藏,2024,17(01):59-61.[doi:10.16181/j.cnki.fzyqc.2024.01.009]
 GE Zhengjun,LUO Yuhan,CHEN Tingshan,et al.Optimization of rational production system for horizontal well development in continental shale oil: A case of the second member of Funing Formation in Block A of Subei Basin[J].Complex Hydrocarbon Reservoirs,2024,17(01):59-61.[doi:10.16181/j.cnki.fzyqc.2024.01.009]
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陆相页岩油水平井开发合理生产制度优化——以苏北盆地A区块阜二段为例()
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《复杂油气藏》[ISSN:1674-4667/CN:31-2019/TQ]

卷:
17卷
期数:
2024年01期
页码:
59-61
栏目:
油气开发
出版日期:
2024-03-25

文章信息/Info

Title:
Optimization of rational production system for horizontal well development in continental shale oil: A case of the second member of Funing Formation in Block A of Subei Basin
作者:
葛政俊1罗钰涵2谌廷姗1毕天卓1卢显荣1
1.中国石化江苏油田分公司勘探开发研究院,江苏 扬州 225009;2.中国石化江苏油田分公司开发管理部,江苏 扬州 225009
Author(s):
GE Zhengjun1LUO Yuhan2CHEN Tingshan1BI Tianzhuo1LU Xianrong1
1. Exploration and Development Research Institute of Jiangsu Oilfield Company,SINOPEC,Yangzhou 225009,China;2. Development Management Department of Jiangsu Oilfield Company,SINOPEC,Yangzhou 225009,China
关键词:
生产制度一体化模型水平井页岩油苏北盆地
Keywords:
production systemintegrated modelhorizontal wellshale oilSubei Basin
分类号:
TE34
DOI:
10.16181/j.cnki.fzyqc.2024.01.009
文献标志码:
A
摘要:
为了最大限度提高陆相页岩油全生命周期的采收率,并建立其水平井开发的合理生产制度。选取苏北盆地A区块阜二段为靶区,利用井震资料开展储层发育特征研究,建立“地质—开发—地应力—裂缝扩展”的地质工程一体化模型,进而对页岩油水平井开发合理生产制度进行优化研究。研究结果表明岩石类型、裂缝分布、岩石力学参数和工程施工参数是影响页岩油地质工程一体化模型精度的关键因素,确定了压后合理开井时间为20 d、合理生产压差为10 MPa、CO2合理吞吐时机为井口压力下降至1.5 MPa左右、CO2合理吞吐焖井时间为15 d,形成了页岩油水平井开发合理生产制度优化流程。研究成果对陆相页岩油长期稳产和效益开发具有重要支撑作用。
Abstract:
To maximize the recovery rate of continental shale oil during its whole life cycle,a reasonable production system is established for horizontal well development. In the target area of the second member of the Funing Formation of Block A in the Subei Basin,the reservoir development characteristics were studied by using well seismic data. The integrated geoengineering model of “geology-development-geostress-fracture propagation” was established to optimize the rational production system for shale oil horizontal well development. The results show that rock type,fracture distribution,rock mechanical parameters,and engineering construction parameters are the key factors affecting the accuracy of the integrated geological engineering model for shale oil. The reasonable well opening time after fracturing is determined to be 20 days,the suitable production pressure difference is 10 MPa,the reasonable CO2 stimulation timing is the wellbore pressure dropping to about 1.5 MPa,and the reasonable CO2 stimulation soaking time is 15 days,forming the optimization process of the reasonable production system for shale oil horizontal well development. The research results play an important role in supporting continental shale oil’s long-term stable production and efficient development.

参考文献/References:

[1]孙龙德,刘合,何文渊,等.大庆古龙页岩油重大科学问题与研究路径探析[J].石油勘探与开发,2021,48(3):453-463.
SUNLongde,LIUHe,HEWenyuan,etal.AnanalysisofmajorscientificproblemsandresearchpathsofGulongshaleoilinDaqingOilfield,NEChina[J].PetroleumExplorationandDevelopment,2021,48(3):453-463.
[2]金成志,董万百,白云风,等.松辽盆地古龙页岩岩相特征与成因[J].大庆石油地质与开发,2020,39(3):35-44.
JINChenzhi,DONGWanbai,BAIYunfeng,etal.LithofaciescharacteristicsandgenesisanalysisofGulongshaleinSongliaoBasin[J].PetroleumGeology&OilfieldDevelopmentinDaqing,2020,39(3):35-44.
[3]柳波,孙嘉慧,张永清,等.松辽盆地长岭凹陷白垩系青山口组一段页岩油储集空间类型与富集模式[J].石油勘探与开发,2021,48(3):521-535.
LIUBo,SUNJiahui,ZHANGYongqing,etal.ReservoirspaceandenrichmentmodelofshaleoilinthefirstmemberofCretaceousQingshankouFormationintheChanglingSag,southernSongliaoBasin,NEChina[J].PetroleumExplorationandDevelopment,2021,48(3):521-535.
[4]慕立俊,赵振峰,李宪文,等.鄂尔多斯盆地页岩油水平井细切割体积压裂技术[J].石油与天然气地质,2019,40(3):626-635.
MULijun,ZHAOZhenfeng,LIXianwen,etal.FracturingtechnologyofstimulatedreservoirvolumewithsubdivisioncuttingforshaleoilhorizontalwellsinOrdosBasin[J].Oil&GasGeology,2019,40(3):626-635.
[5]石道涵,张兵,何举涛,等.鄂尔多斯长7致密砂岩储层体积压裂可行性评价[J].西安石油大学学报(自然科学版),2014,29(1):52-55.
SHIDaohan,ZHANGBing,HEJutao,etal.FeasibilityevaluationofvolumefracturinginOrdosChang7tightsandstonereservoir[J].JournalofXi’anPetroleumUniversity(NaturalScienceEdition),2014,29(1):52-55.
[6]霍进,何吉祥,高阳,等.吉木萨尔凹陷芦草沟组页岩油开发难点及对策[J].新疆石油地质,2019,40(4):379-388.
HUOJin,HEJixiang,GAOYang,etal.DifficultiesandcountermeasuresofshaleoildevelopmentinLucaogouFormationofJimsarSag[J].XinjiangPetroleumGeology,2019,40(4):379-388.
[7]施立志,王卓卓,张革,等.松辽盆地齐家地区致密油形成条件与分布规律[J].石油勘探与开发,2015,42(1):44-50.
SHILizhi,WANGZhuozhuo,ZHANGGe,etal.DistributionandformationoftightoilinQijiaarea,SongliaoBasin,NEChina[J].PetroleumExplorationandDevelopment,2015,42(1):44-50.
[8]杨智,侯连华,陶士振,等.致密油与页岩油形成条件与“甜点区”评价[J].石油勘探与开发,2015,45(5):555-565.
YANGZhi,HOULianhua,TAOShizhen,etal.Formationconditionsand“sweetspot”evaluationoftightoilandshaleoil[J].PetroleumExplorationandDevelopment,2015,45(5):555-565.
[9]王玉华,梁江平,张金友,等.松辽盆地古龙页岩油资源潜力及勘探方向[J].大庆石油地质与开发,2020,39(3):20-34.
WANGYuhua,LIANGJiangping,ZHANGJinyou,etal.ResourcepotentialandexplorationdirectionofGulongshaleoilSongliaoBasin[J].PetroleumGeology&Oil-fieldDevelopmentinDaqing,2020,39(3):20-34.
[10]姜在兴,张文昭,梁超,等.页岩油储层基本特征及评价要素[J].石油学报,2014,35(1):184-196.
JIANGZaixing,ZHANGWenzhao,LIANGChao,etal.Characteristicsandevaluationelementsofshaleoilres-ervoir[J].ActaPetroleiSinica,2014,35(1):184-196.
[11]庞彦明,张元庆,蔡敏,等.松辽盆地古龙页岩油水平井开发技术经济界限[J].大庆石油地质与开发,2021,40(5):134-143.
PANGYanming,ZHANGYuanqing,CAIMin,etal.Technicalandeconomiclimitofhorizontalwelldeve-lopmentforGulongshaleoilinSongliaoBasin[J].PetroleumGeology&OilfieldDevelopmentinDaqing,2021,40(5):134-143.
[12]谢建勇,崔新疆,李文波,等.准噶尔盆地吉木萨尔凹陷页岩油效益开发探索与实践[J].中国石油勘探,2022,27(1):99-110.
XIEJianyong,CUIXinjiang,LIWenbo,etal.Explo-rationandpracticeofbenefitdevelopmentofshaleoilinJimsarSag,JunggarBasin[J].ChinaPetroleumExplo-ration,2022,27(1):99-110.
[13]付锁堂,金之钧,付金华,等.鄂尔多斯盆地延长组7段从致密油到页岩油认识的转变及勘探开发意义[J].石油学报,2021,42(5):561-569.
FUSuotang,JINZhijun,FUJinhua,etal.Transf-ormationofunderstandingfromtightoiltoshaleoilinthemember7ofYanchangFormationinOrdosBasinanditssignificanceofexplorationanddevelopment[J].ActaPetroleiSinica,2021,42(5):561-569.
[14]赵贤正,周立宏,蒲秀刚,等.湖相页岩型页岩油勘探开发理论技术与实践——以渤海湾盆地沧东凹陷古近系孔店组为例[J].石油勘探与开发,2022,49(3):616-626.
ZHAOXianzheng,ZHOULihong,PUXiugang,etal.Theories,technologiesandpracticesoflacustrineshaleoilexplorationanddevelopment:AcasestudyofPale-ogeneKongdianFormationinCangdongSag,BohaiBayBasin,China[J].PetroleumExplorationandDevelo-pment,2022,49(3):616-626.
[15]SUYL,ZHANGQ,WANGWD,etal.Performanceanalysisofacompositedual-porositymodelinmulti-scalefracturedshalereservoir[J].JournalofNaturalGasScienceandEngineering,2015,26:1107-1118.
[16]苏玉亮,鲁明晶,李萌,等.页岩油藏多重孔隙介质耦合流动数值模拟[J].石油与天然气地质,2019,40(3):645-652,660.
SUYuliang,LUMingjing,LIMeng,etal.Numericalsimulationofshaleoilcoupledflowinmulti-poremedia[J].Oil&GasGeology,2019,40(3):645-652,660.
[17]SONGWH,YAOJ,LIY,etal.Apparentgasperm-eabilityinanorganic-richshalereservoir[J].Fuel,2016,181:973-984.
[18]赖锦,凡雪纯,黎雨航,等.苏北盆地古近系阜宁组页岩七性关系与三品质测井评价[J].地质论评,2022,68(2):751-768.
LAIJin,FANXuechun,LIYuhang,etal.WellloggingevaluationofsevenkindsofrelationshipsandthreetypesofpropertiesofPaleogeneFuningFormationoilshalesinSubeiBasin[J].GeologicalReview,2022,68(2):751-768.
[19]刘珊珊,蒋宏伟,赵亦朋,等.地质工程一体化油藏模型高效可视化技术[J].西安石油大学学报(自然科学版),2021,36(4):58-67.
LIUShanshan,JIANGHongwei,ZHAOYipeng,etal.Efficientvisualizationtechnologyofgeology-engine-eringintegrationreservoirmodel[J].JournalofXi’anShiyouUniversity(NaturalScienceEdition),2021,36(4):58-67.
[20]程晓军.超深断溶体油藏油井见水特征及生产制度优化——以塔里木盆地顺北油田Z井为例[J].新疆石油地质,2021,42(5):554-558.
CHENGXiaojun.CharacteristicsofwaterbreakthroughandoptimizationofproductionsystemofoilwellsdrilledinUltra?DeepFault?Karstreservoirs:AcasestudyonwellZinShunbeiOilfield,TarimBasin[J].XinjiangPetroleumGeology,2021,42(5):554-558.
[21]王增林,鲁明晶,张潦源,等.东营凹陷陆相页岩油强化缝网改造生产制度优化研究[J].石油钻探技术,2021,49(4):71-77.
WANGZenglin,LUMingjing,ZHANGLiaoyuan,etal.ProductionsystemoptimizationforenhancedfracturenetworkstimulationincontinentalshaleoilreservoirsintheDongyingSag[J].PetroleumDrillingTechniques,2021,49(4):71-77.
[22]WANGJ,LIUHQ,WANGL,etal.Apparentpermea-bilityforgastransportinnanoporesoforganicshalereservoirsincludingmultipleeffects[J].InternationalJournalofCoalGeology,2015,152:50-62.
[23]SHENGGL,JAVADPOURF,SUYL,etal.Asemi-analyticsolutionfortemporalpressureandproductionrateinashalereservoirwithnonuniformdistributionofinducedfractures[J].SPEJournal,2019,24(4):1856-1883.
[24]SHENGGL,SUYL,WANGWD,etal.Applicationoffractalgeometryinevaluationofeffectivestimulatedreservoirvolumeinshalegasreservoirs[J].Fractals,2017,25(4):1740007.

备注/Memo

备注/Memo:
收稿日期:2023-11-24;改回日期:2024-01-22。
第一作者简介:葛政俊(1981—),硕士,高级工程师,主要从事油气田开发工作。E-mail:gezj.jsyt@sinopec.com.cn。
基金项目:国家自然科学基金项目“基于储层构型理论解析的三角洲相致密砂岩储集性多级次表征研究”(42172161)。
更新日期/Last Update: 2024-03-25