Propped Fracture Conductivity Evolution under a Combination of Compaction and Embedment: Establishing a Model and Analyzing the Influencing Factors

CHEN Dong; WANG Nanzhe; YE Zhihui; ZHANG Jialiang

doi:10.11911/syztjs.2018148

Volume 46 Issue 6

Nov. 2018

Turn off MathJax

Article Contents

Abstract

References

Petroleum Drilling Techniques > 2018 > 46(6): 82-89. > DOI: 10.11911/syztjs.2018148

CHEN Dong, WANG Nanzhe, YE Zhihui, ZHANG Jialiang. Propped Fracture Conductivity Evolution under a Combination of Compaction and Embedment: Establishing a Model and Analyzing the Influencing Factors[J]. Petroleum Drilling Techniques, 2018, 46(6): 82-89. DOI: 10.11911/syztjs.2018148

Citation:

PDF (1251 KB)

Propped Fracture Conductivity Evolution under a Combination of Compaction and Embedment: Establishing a Model and Analyzing the Influencing Factors

1. State Key Laboratory of Petroleum Resources and Prospecting, China University of Petroleum(Beijing), Beijing, 102249, China;
2. College of Petroleum Engineering, China University of Petroleum(Beijing), Beijing, 102249, China

More Information

Received Date: May 10, 2018
Revised Date: October 17, 2018

Graphical Abstract

Abstract

Abstract

In order to study the variation laws of hydraulic fracture conductivity under dual action of proppant compaction and embedment,a model of propped fracture conductivity considering combined effect of compaction and embedment was constructed.The model built on on pore compressibility theory and solid contact theory, which were also used to fit the data obtained from previous hydraulic fracture conductivity experiments.The distribution laws and influencing factors on model parameters were also discussed. The results show that the model presented here can reasonably describe the variation laws of propped fracture conductivity under the dual action of proppant compaction and embedment.The compressibility coefficient of original pore volume reveals the pore compressibility of the proppant layer.The higher compressibility coefficient will present greater variation of fracture conductivity.Larger variation of the absolute compressibility coefficient of original pore volume leads to greater change of the compressibility coefficient.The established model of hydraulic fracture conductivity under the combined compaction and embedment provides the theoretical basis for forecasting the variation laws of hydraulic fracture conductivity.
- hydraulic fracture,
- proppants,
- fracture conductivity,
- compaction effect,
- embedment,
- calculation model

FullText(HTML)

References (18)

References

[1]	张东晓,杨婷云.页岩气开发综述[J].石油学报,2013,34(4):792-801. ZHANG Dongxiao,YANG Tingyun.An overview of shale gas production[J].Acta Petrolei Sinica,2013,34(4):792-801.
[2]	金智荣,郭建春,赵金洲,等.复杂条件下支撑裂缝导流能力实验研究与分析[J].石油天然气学报,2007,29(3):284-287. JIN Zhirong,GUO Jianchun,ZHAO Jinzhou,et al.Experimental study and analyses on flow conductivity of fracture proppant under extreme conditions[J].Journal of Oil and Gas Technology,2007,29(3):284-287.
[3]	金智荣,郭建春,赵金洲,等.支撑裂缝导流能力影响因素实验研究与分析[J].钻采工艺,2007,30(5):36-38 ,41. JIN Zhirong,GUO Jianchun,ZHAO Jinzhou,et al.Experimental study and analysis for the influence factors on flow conductivity of fracture proppants[J].Drilling & Production Technology,2007,30(5):36-38,41.
[4]	毕文韬,沈雅婷,卢拥军,等.地层应力波动对支撑缝缝导流能力的影响[J].石油钻采工艺,2015,37(6):78-80. BI Wentao,SHEN Yating,LU Yongjun,et al.Effect of reservoir stress fluctuation on conductivity of propped fractures[J].Oil Drilling & Production Technology,2015,37(6):78-80.
[5]	蒋建方,张智勇,胥云,等.液测和气测支撑裂缝导流能力室内实验研究[J].石油钻采工艺,2008,30(1):67-70. JIANG Jianfang,ZHANG Zhiyong,XU Yun,et al.Laboratory research on propping fracture conductivity based on gas logging and liquid logging[J].Oil Drilling & Production Technology,2008,30(1):67-70.
[6]	WEN Qingzhi,ZHANG Shicheng,WANG Lei,et al.The effect of proppant embedment upon the long-term conductivity of fractures[J].Journal of Petroleum Science and Engineering, 2007,55(3/4):221-227.
[7]	刘岩,张遂安,石惠宁,等.支撑剂嵌入不同坚固性煤岩导流能力实验研究[J].石油钻采工艺,2013,35(2):75-78. LIU Yan,ZHANG Suian,SHI Huining,et al.Experimental research on flow conductivity of different firmness coal rock embedded by proppant[J].Oil Drilling & Production Technology,2013,35(2):75-78.
[8]	KASSIS S,SONDERGELD C H.Fracture permeability of gas shale:effects of roughness, fracture offset,proppant,and effective stress[R].SPE 131376,2010.
[9]	CHEN Dong,PAN Zhejun,YE Zhehui,et al.A unified permeability and effective stress relationship for porous and fractured reservoir rocks[J].Journal of Natural Gas Science and Engineering,2016,29:401-412.
[10]	CHEN Dong,YE Zhihui,PAN Zhijun,et al.A permeability model for the hydraulic fracture filled with proppant packs under combined effect of compaction and embedment[J].Journal of Petroleum Science and Engineering,2017,149:428-435.
[11]	CIPOLLA C.L,WILLIAMS M.J,WENG X,et al.Hydraulic fracture monitoring to reservoir simulation:maximizing value[R].SPE 133877,2010.
[12]	KHANNA A,KOTOUSOV A,SOBEY J,et al.Conductivity of narrow fractures filled with a proppant monolayer[J].Journal of Petroleum Science and Engineering,2012,100:9-13.
[13]	DENG Shouchun,LI Haibo,MA Guowei,et al.Simulation of shale-proppant interaction in hydraulic fracturing by the discrete element method[J].International Journal of Rock Mechanics and Mining Sciences,2014,70:219-228.
[14]	OLIVER W C, PHARR G M.An improved technique for determining hardness and elastic modulus using load and displacement sensing indentation experiments[J].Journal of Materials Research,1992,7(6):1564-1583.
[15]	CHEN Dong,SHI Jiquan,DURUCAN S,et al.Gas and water relative permeability in different coals:model match and new insights[J].International Journal of Coal Geology,2014,122:37-49.
[16]	BROWN A M.A step-by-step guide to non-linear regression analysis of experimental data using a Microsoft Excel spreadsheet[J].Computer Methods and Programs in Biomedicine, 2001,65(3):191-200.
[17]	朱文,朱华银.支撑剂裂缝渗透率差异及其优质问题对压裂后经济净现值的影响[J].石油钻采工艺,1996,18(4):85-89. ZHU Wen,ZHU Huayin.Permeability discrepancy of proppant fracture and its effect on economic net present value after fracturing[J].Oil Drilling & Production Technology,1996,18(4):85-89.
[18]	SUAREZ-RIVERA R,BURGHARDT J,EDELMAN E,et al.Geomechanics considerations for hydraulic fracture productivity[R].ARMA-2013-666,2013.

Cited By

Cited by

Periodical cited type(30)

1.	许朝辉，查春青，范进朝，张谧. 复合脉冲钻井提速工具的设计及试验分析. 石油矿场机械. 2025(01): 1-5 .
2.	陈东方，全兵，肖新启，张光宇，陈志华. 轴扭耦合冲击器结构设计与室内试验. 石油钻探技术. 2024(01): 78-83 . 本站查看
3.	刘义彬，黄峰，康建涛，周灏，季小娜，左岳. 近钻头旋扭冲击器结构设计与试验. 石油矿场机械. 2023(02): 28-33 .
4.	叶道辉，陈东方，肖平，张锐尧，张光宇，秦菲. 同频异位式复合冲击器的研究开发与现场试验. 石油机械. 2023(06): 20-26 .
5.	秦承帅，孙洪斌，李利平，刘学港，刘知辉，冯春，孙子正. 复合冲击作用下PDC钻齿破岩过程连续-非连续数值模拟研究. 煤田地质与勘探. 2023(09): 109-120 .
6.	赵金成，陈杰，陈立伟，刘禹铭，柴龙顺，蒋畅. 国内外扭力冲击器的研究现状及展望. 机械工程师. 2022(05): 83-85 .
7.	毛良杰，马茂原，刘立鹏，张伟，陈春宇. 扭力冲击器对钻柱黏滑振动的影响分析. 断块油气田. 2022(04): 545-551 .
8.	王建云，韩涛，赵宽心，张立军，席宝滨，叶翔. 塔深5井超深层钻井关键技术. 石油钻探技术. 2022(05): 27-33 . 本站查看
9.	王建龙，柳鹤，于琛，郑锋，李亚锋，刘烁. 多功能振荡旋冲螺杆钻具研制与应用. 西部探矿工程. 2022(12): 49-52+55 .
10.	赵建军，赵晨熙，崔晓杰，胡群爱. 减震稳扭旋冲钻井提速工具可变节流口特性分析. 机械科学与技术. 2021(04): 592-597 .
11.	陈小元，严忠. 许X36A下扬子中深探井钻井施工技术. 复杂油气藏. 2021(01): 85-89+101 .
12.	车继勇，谯正武，李明娜. 井下冲击钻井工具模拟试验装置研制. 石油矿场机械. 2021(03): 80-86 .
13.	苏崭，王博，盖京明，李玮，赵欢，陈冰邓. 复合式扭力冲击器在坚硬地层中的应用. 中国煤炭地质. 2021(05): 47-50+57 .
14.	赵建军，崔晓杰，曹海涛，赵晨熙. 高频液力扭转冲击钻井提速工具设计与分析. 机床与液压. 2021(14): 84-88 .
15.	陈新勇，付潇，李亮亮，王颖瑞，李毅，吴红玲，张明. 廊固凹陷安探地区复杂深井钻井关键技术. 石油机械. 2021(12): 36-41 .
16.	熊振宇，田壮壮，何阳子，崔强. 复合冲击器在西湖凹陷深部地层钻井中的应用. 海洋石油. 2021(04): 85-89 .
17.	左宏刚，何福耀，严维锋，和鹏飞，张子明. 超深大位移井井筒清洁技术及工程实践. 石油化工应用. 2020(02): 92-97 .
18.	陈新勇，韩煦，邱爱民，王秀影，梁晓勇，付凯，黄红亮. 扭力冲击器与螺杆钻具集成BHA应用研究. 石油机械. 2020(05): 34-38 .
19.	刘伟吉，曾义金，祝效华，丁士东. 单齿复合冲击切削破岩机制及其与扭转冲击的对比. 中国石油大学学报(自然科学版). 2020(03): 74-80 .
20.	罗恒荣，崔晓杰，谭勇，黎有炎，赵建军. 液力扭转冲击器配合液力加压器的钻井提速技术研究与现场试验. 石油钻探技术. 2020(03): 58-62 . 本站查看
21.	刘书斌，倪红坚，张恒，李宁. 多维冲击器钻井提速技术及应用. 石油机械. 2020(10): 44-50 .
22.	韩飞，罗淮东，张全立，张林，王军，李庆. 扭力冲击器设计与仿真分析. 石油机械. 2019(03): 19-23 .
23.	戴杰，冮鹏. 旋冲钻具技术特点与原理分析. 化工管理. 2019(09): 108-109 .
24.	胡群爱，孙连忠，张进双，张俊，刘仕银. 硬地层稳压稳扭钻井提速技术. 石油钻探技术. 2019(03): 107-112 . 本站查看
25.	李相勇. 复合冲击钻井工具在深部难钻地层的应用. 西部探矿工程. 2019(08): 70-72 .
26.	赵建军，崔晓杰，赵晨熙，胡亮，尹慧博，马兰荣. 高频液力扭力冲击器设计与试验研究. 石油化工应用. 2018(02): 5-10 .
27.	黄家根，汪海阁，纪国栋，赵飞，明瑞卿，郝亚龙. 超声波高频旋冲钻井技术破岩机理研究. 石油钻探技术. 2018(04): 23-29 . 本站查看
28.	陈新勇，张苏，付潇，邱晓宁，马谢书，杨恺. 扭力冲击钻井工具模拟分析及现场试验. 石油机械. 2018(09): 29-32 .
29.	梁奇敏，何俊才，张弘，张翼，刘新云. 钻井提速工具经济性预测评价方法. 石油钻探技术. 2017(03): 57-61 . 本站查看
30.	闫炎，管志川，玄令超，呼怀刚，庄立. 复合冲击条件下PDC钻头破岩效率试验研究. 石油钻探技术. 2017(06): 24-30 . 本站查看

Other cited types(17)

Get Citation

PDF

XML

Article Metrics

Article views (7807) PDF downloads (28) Cited by(47)

Propped Fracture Conductivity Evolution under a Combination of Compaction and Embedment: Establishing a Model and Analyzing the Influencing Factors

Abstract

References

Cited by

Periodical cited type(30)

Other cited types(17)

Catalog

Article Metrics

Related

Propped Fracture Conductivity Evolution under a Combination of Compaction and Embedment: Establishing a Model and Analyzing the Influencing Factors

Abstract

References

Cited by

Periodical cited type(30)

Other cited types(17)

Catalog

Article Metrics

Related

Export File

Citation

Format

Content