In situ stress and reservoir quality evaluation of Jurassic Ahe Formation in Kuqa depression of Tarim Basin, China
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作者:
Zhang, Ronghu
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PetroChina Hangzhou Res Inst Geol, PetroChina Res Inst Petr Explorat & Dev, Hangzhou 310023, Peoples R ChinaPetroChina Hangzhou Res Inst Geol, PetroChina Res Inst Petr Explorat & Dev, Hangzhou 310023, Peoples R China
Zhang, Ronghu
[1
]
Zhao, Fei
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机构:
China Univ Petr, Natl Key Lab Petr Resources & Engn, Beijing, Peoples R China
China Univ Petr, Coll Geosci, Beijing, Peoples R ChinaPetroChina Hangzhou Res Inst Geol, PetroChina Res Inst Petr Explorat & Dev, Hangzhou 310023, Peoples R China
Zhao, Fei
[2
,3
]
Zhang, Youpeng
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机构:
China Natl Logging Cooperat, Int Branch, Beijing, Peoples R ChinaPetroChina Hangzhou Res Inst Geol, PetroChina Res Inst Petr Explorat & Dev, Hangzhou 310023, Peoples R China
Zhang, Youpeng
[4
]
Wang, Junpeng
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PetroChina Hangzhou Res Inst Geol, PetroChina Res Inst Petr Explorat & Dev, Hangzhou 310023, Peoples R ChinaPetroChina Hangzhou Res Inst Geol, PetroChina Res Inst Petr Explorat & Dev, Hangzhou 310023, Peoples R China
Wang, Junpeng
[1
]
Zeng, Qinglu
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PetroChina Hangzhou Res Inst Geol, PetroChina Res Inst Petr Explorat & Dev, Hangzhou 310023, Peoples R ChinaPetroChina Hangzhou Res Inst Geol, PetroChina Res Inst Petr Explorat & Dev, Hangzhou 310023, Peoples R China
Zeng, Qinglu
[1
]
Wang, Ke
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PetroChina Hangzhou Res Inst Geol, PetroChina Res Inst Petr Explorat & Dev, Hangzhou 310023, Peoples R ChinaPetroChina Hangzhou Res Inst Geol, PetroChina Res Inst Petr Explorat & Dev, Hangzhou 310023, Peoples R China
Wang, Ke
[1
]
Fan, Qixuan
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机构:
China Univ Petr, Natl Key Lab Petr Resources & Engn, Beijing, Peoples R China
China Univ Petr, Coll Geosci, Beijing, Peoples R ChinaPetroChina Hangzhou Res Inst Geol, PetroChina Res Inst Petr Explorat & Dev, Hangzhou 310023, Peoples R China
Fan, Qixuan
[2
,3
]
Li, Dong
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机构:
China Univ Petr, Natl Key Lab Petr Resources & Engn, Beijing, Peoples R China
China Univ Petr, Coll Geosci, Beijing, Peoples R ChinaPetroChina Hangzhou Res Inst Geol, PetroChina Res Inst Petr Explorat & Dev, Hangzhou 310023, Peoples R China
Li, Dong
[2
,3
]
机构:
[1] PetroChina Hangzhou Res Inst Geol, PetroChina Res Inst Petr Explorat & Dev, Hangzhou 310023, Peoples R China
[2] China Univ Petr, Natl Key Lab Petr Resources & Engn, Beijing, Peoples R China
[3] China Univ Petr, Coll Geosci, Beijing, Peoples R China
[4] China Natl Logging Cooperat, Int Branch, Beijing, Peoples R China
The Jurassic Ahe Formation in Kuqa Depression of Tarim Basin shows huge potential for hydrocarbon exploration, however, the stress is intensive due to active tectonic movements. The hydrocarbon exploration process is hindered, therefore, attentions are needed to pay in the stress fields and their controls on reservoir quality. The direction of maximum horizontal stress (SHmax), and magnitudes of SHmax, minimum horizontal stress (Shmin) and vertical stress (Sv) of Ahe Formation were systematically analyzed using image logs, sonic logs and conventional well logs. The controls of in-situ stress fields on reservoir quality (porosity and fracture) are unraveled. The results show that the reservoir pore types include intergranular pores, intragranular dissolution pores and fracture as well as micropores. The SHmax direction is near North-South according to borehole breakouts and drilling-induced fractures, and controls fracture effectiveness. The stress magnitudes control matrix porosity and fracture porosity, and both matrix porosity and fracture porosity decrease with the increasing horizontal stress difference (SHmax-Shmin). Layers with high horizontal stress differences are heavily compacted, and they have no evident pore spaces. Low horizontal stress difference is mainly associated with the fractured zones. The results help predict reservoir quality and fractures of the Jurassic Ahe Formation in Kuqa Depression.
机构:Northwest Univ, State Key Lab Continental Dynam, Xian 710069, Peoples R China
Wen, Chenxi
Wang, Zhenliang
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Northwest Univ, State Key Lab Continental Dynam, Xian 710069, Peoples R ChinaNorthwest Univ, State Key Lab Continental Dynam, Xian 710069, Peoples R China
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PetroChina, Res Inst Petr Explorat & Dev, 20 Xueyuan Rd, Beijing 100083, Peoples R ChinaPetroChina, Res Inst Petr Explorat & Dev, 20 Xueyuan Rd, Beijing 100083, Peoples R China
Peng, Weilong
Hu, Guoyi
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PetroChina, Res Inst Petr Explorat & Dev, 20 Xueyuan Rd, Beijing 100083, Peoples R ChinaPetroChina, Res Inst Petr Explorat & Dev, 20 Xueyuan Rd, Beijing 100083, Peoples R China
Hu, Guoyi
Wang, Youwei
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Delft Univ Technol, Sect Appl Geol, Delft, NetherlandsPetroChina, Res Inst Petr Explorat & Dev, 20 Xueyuan Rd, Beijing 100083, Peoples R China
Wang, Youwei
Liu, Dan
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Chinese Acad Sci, Inst Geol & Geophys, Beijing, Peoples R ChinaPetroChina, Res Inst Petr Explorat & Dev, 20 Xueyuan Rd, Beijing 100083, Peoples R China
Liu, Dan
Lv, Yue
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PetroChina, Res Inst Petr Explorat & Dev, 20 Xueyuan Rd, Beijing 100083, Peoples R ChinaPetroChina, Res Inst Petr Explorat & Dev, 20 Xueyuan Rd, Beijing 100083, Peoples R China
Lv, Yue
Luo, Xiao
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PetroChina, Res Inst Explorat & Dev, Tarim Oilfield Co, Korla, Xinjiang, Peoples R ChinaPetroChina, Res Inst Petr Explorat & Dev, 20 Xueyuan Rd, Beijing 100083, Peoples R China
机构:
China Univ Geosci, Sch Energy Resources, Beijing 100083, Peoples R China
Minist Land & Resources, Key Lab Strateg Evaluat Shale Gas Resources, Beijing 100083, Peoples R China
Key Lab Geol Evaluat & Dev Engn Unconvent Nat Gas, Beijing 100083, Peoples R ChinaChina Univ Geosci, Sch Energy Resources, Beijing 100083, Peoples R China
Yin, Shuai
Ding, Wenlong
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China Univ Geosci, Sch Energy Resources, Beijing 100083, Peoples R China
Minist Land & Resources, Key Lab Strateg Evaluat Shale Gas Resources, Beijing 100083, Peoples R China
Key Lab Geol Evaluat & Dev Engn Unconvent Nat Gas, Beijing 100083, Peoples R ChinaChina Univ Geosci, Sch Energy Resources, Beijing 100083, Peoples R China
Ding, Wenlong
Zhou, Wen
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Chengdu Univ Technol, Coll Energy Resource, Chengdu 610059, Sichuan, Peoples R ChinaChina Univ Geosci, Sch Energy Resources, Beijing 100083, Peoples R China
Zhou, Wen
Shan, Yuming
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Chengdu Univ Technol, Coll Energy Resource, Chengdu 610059, Sichuan, Peoples R ChinaChina Univ Geosci, Sch Energy Resources, Beijing 100083, Peoples R China
Shan, Yuming
Xie, Runcheng
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Chengdu Univ Technol, Coll Energy Resource, Chengdu 610059, Sichuan, Peoples R ChinaChina Univ Geosci, Sch Energy Resources, Beijing 100083, Peoples R China
Xie, Runcheng
Guo, Chunhua
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Chengdu Univ Technol, Coll Energy Resource, Chengdu 610059, Sichuan, Peoples R ChinaChina Univ Geosci, Sch Energy Resources, Beijing 100083, Peoples R China
Guo, Chunhua
Cao, Xiangyu
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China Univ Geosci, Sch Energy Resources, Beijing 100083, Peoples R China
Minist Land & Resources, Key Lab Strateg Evaluat Shale Gas Resources, Beijing 100083, Peoples R China
Key Lab Geol Evaluat & Dev Engn Unconvent Nat Gas, Beijing 100083, Peoples R ChinaChina Univ Geosci, Sch Energy Resources, Beijing 100083, Peoples R China
Cao, Xiangyu
Wang, Ruyue
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China Univ Geosci, Sch Energy Resources, Beijing 100083, Peoples R China
Minist Land & Resources, Key Lab Strateg Evaluat Shale Gas Resources, Beijing 100083, Peoples R China
Key Lab Geol Evaluat & Dev Engn Unconvent Nat Gas, Beijing 100083, Peoples R ChinaChina Univ Geosci, Sch Energy Resources, Beijing 100083, Peoples R China
Wang, Ruyue
Wang, Xinghua
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China Univ Geosci, Sch Energy Resources, Beijing 100083, Peoples R China
Minist Land & Resources, Key Lab Strateg Evaluat Shale Gas Resources, Beijing 100083, Peoples R China
Key Lab Geol Evaluat & Dev Engn Unconvent Nat Gas, Beijing 100083, Peoples R ChinaChina Univ Geosci, Sch Energy Resources, Beijing 100083, Peoples R China
机构:
China Univ Petr, Sch Geosci, Qingdao 266580, Peoples R China
China Univ Petr East China, Key Lab Deep Oil & Gas, Qingdao 266580, Peoples R ChinaChina Univ Petr, Sch Geosci, Qingdao 266580, Peoples R China
Yang, Shaochun
Wang, Ya
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China Univ Petr, Sch Geosci, Qingdao 266580, Peoples R China
China Univ Petr East China, Key Lab Deep Oil & Gas, Qingdao 266580, Peoples R ChinaChina Univ Petr, Sch Geosci, Qingdao 266580, Peoples R China
Wang, Ya
Zhang, Shiqi
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China Univ Petr, Sch Geosci, Qingdao 266580, Peoples R China
China Univ Petr East China, Key Lab Deep Oil & Gas, Qingdao 266580, Peoples R ChinaChina Univ Petr, Sch Geosci, Qingdao 266580, Peoples R China
Zhang, Shiqi
Wang, Yongchao
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China Univ Petr, Sch Geosci, Qingdao 266580, Peoples R China
China Univ Petr East China, Key Lab Deep Oil & Gas, Qingdao 266580, Peoples R ChinaChina Univ Petr, Sch Geosci, Qingdao 266580, Peoples R China
Wang, Yongchao
Zhang, Yifan
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China Univ Petr, Sch Geosci, Qingdao 266580, Peoples R China
China Univ Petr East China, Key Lab Deep Oil & Gas, Qingdao 266580, Peoples R ChinaChina Univ Petr, Sch Geosci, Qingdao 266580, Peoples R China
Zhang, Yifan
Zhao, Yongfu
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China Univ Petr, Sch Geosci, Qingdao 266580, Peoples R China
SINOPEC Shengli Oilfield, Management Ctr Oil & Gas Explorat, Dongying 257017, Peoples R ChinaChina Univ Petr, Sch Geosci, Qingdao 266580, Peoples R China
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PetroChina, Tarim Oilfield Co, Res Inst Explorat & Dev, Korla, Peoples R ChinaPetroChina, Tarim Oilfield Co, Res Inst Explorat & Dev, Korla, Peoples R China
Xu, Ke
Zhang, Hui
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PetroChina, Tarim Oilfield Co, Res Inst Explorat & Dev, Korla, Peoples R ChinaPetroChina, Tarim Oilfield Co, Res Inst Explorat & Dev, Korla, Peoples R China
Zhang, Hui
Dong, Ruixia
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PetroChina, Tarim Oilfield Co, Res Inst Explorat & Dev, Korla, Peoples R ChinaPetroChina, Tarim Oilfield Co, Res Inst Explorat & Dev, Korla, Peoples R China
Dong, Ruixia
Ju, Wei
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China Univ Min & Technol, Sch Resources & Geosci, Xuzhou, Peoples R ChinaPetroChina, Tarim Oilfield Co, Res Inst Explorat & Dev, Korla, Peoples R China
Ju, Wei
Xie, Yani
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PetroChina, Tarim Oilfield Co, Res Inst Explorat & Dev, Korla, Peoples R ChinaPetroChina, Tarim Oilfield Co, Res Inst Explorat & Dev, Korla, Peoples R China
Xie, Yani
Cui, Deyu
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PetroChina, Tarim Oilfield Co, Resource Explorat Dept, Korla, Peoples R ChinaPetroChina, Tarim Oilfield Co, Res Inst Explorat & Dev, Korla, Peoples R China
Cui, Deyu
Fang, Lu
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PetroChina, Tarim Oilfield Co, Res Inst Explorat & Dev, Korla, Peoples R ChinaPetroChina, Tarim Oilfield Co, Res Inst Explorat & Dev, Korla, Peoples R China
Fang, Lu
Yuan, Fang
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PetroChina, Tarim Oilfield Co, Res Inst Explorat & Dev, Korla, Peoples R ChinaPetroChina, Tarim Oilfield Co, Res Inst Explorat & Dev, Korla, Peoples R China
Yuan, Fang
Lai, Shujun
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PetroChina, Tarim Oilfield Co, Res Inst Explorat & Dev, Korla, Peoples R ChinaPetroChina, Tarim Oilfield Co, Res Inst Explorat & Dev, Korla, Peoples R China
Lai, Shujun
Liang, Jingrui
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PetroChina, Tarim Oilfield Co, Res Inst Explorat & Dev, Korla, Peoples R ChinaPetroChina, Tarim Oilfield Co, Res Inst Explorat & Dev, Korla, Peoples R China
Liang, Jingrui
Zhang, Wei
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PetroChina, Tarim Oilfield Co, Res Inst Explorat & Dev, Korla, Peoples R ChinaPetroChina, Tarim Oilfield Co, Res Inst Explorat & Dev, Korla, Peoples R China
Zhang, Wei
Zhao, Bin
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PetroChina, Tarim Oilfield Co, Res Inst Explorat & Dev, Korla, Peoples R ChinaPetroChina, Tarim Oilfield Co, Res Inst Explorat & Dev, Korla, Peoples R China