Reservoir characteristics and main controlling factors of the Leikoupo gas pools in the western Sichuan Basin
Significant progress in natural gas exploration in the Middle Triassic Leikoupo Fm of the western Sichuan Basin have been achieved by Sinopec in recent years, and the western Sichuan gas field has become the key block for the increase of reserves and output of Sinopec in natural gas exploration and...
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Published in | Natural Gas Industry B Vol. 7; no. 1; pp. 13 - 23 |
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Main Authors | , , , , |
Format | Journal Article |
Language | English |
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Elsevier B.V
01.02.2020
KeAi Communications Co., Ltd |
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Abstract | Significant progress in natural gas exploration in the Middle Triassic Leikoupo Fm of the western Sichuan Basin have been achieved by Sinopec in recent years, and the western Sichuan gas field has become the key block for the increase of reserves and output of Sinopec in natural gas exploration and production in the 13th Five-Year Plan. For further understanding of the reservoir characteristics and the controlling factors of the Middle Triassic Leikoupo Fm reservoir in western Sichuan gas field, reservoir characteristics and the controlling factors of reservoir development in Shiyangchang–Jinma–Yazihe area were investigated based on detailed observation of rock slices and cores, utilizing porosity, permeability and intrusive mercury analysis in combination with well logging interpretation results. The research results show that: (1) the dolomite reservoirs of tidal flat facies were developed in the Leikoupo Fm of this area, which can be divided into an upper reservoir section, a lower reservoir section and an interlayer section; (2) the upper reservoir section is relatively simple in reservoir lithology, reservoir space type and pore–throat assemblage, and the main lithology is microcrystalline (crystal powder) dolomite with mainly pore-type reservoirs, and relatively high-quality micritic dolomite reservoirs with medium porosity and low permeability are locally developed; (3) the lithology, reservoir space type and pore structure of the lower reservoir section are complex and strongly anisotropic, and the reservoirs are mainly of fracture–pore type with (extremely) low porosity and permeability; (4) the reservoirs are vertically anisotropic, and different types of thin reservoirs are interbedded. The thickness of effective reservoirs is between 30 m and 56.6 m. The total thickness and overall physical properties of the lower reservoir section is superior to the upper section; (5) the distribution of dolomite is controlled by the flat and algae flat microfacies as well as dolomitization, which lays a lithological foundation for reservoir development; (6) multi-stage penecontemporaneous dissolution controlled by high-frequency intertidal cycles is the key factor for the development of high-quality reservoirs; (7) hydrocarbon charging during the burial stage inhibits the formation of scale cement, and makes the early-formed pores better preserved. |
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AbstractList | Significant progress in natural gas exploration in the Middle Triassic Leikoupo Fm of the western Sichuan Basin have been achieved by Sinopec in recent years, and the western Sichuan gas field has become the key block for the increase of reserves and output of Sinopec in natural gas exploration and production in the 13th Five-Year Plan. For further understanding of the reservoir characteristics and the controlling factors of the Middle Triassic Leikoupo Fm reservoir in western Sichuan gas field, reservoir characteristics and the controlling factors of reservoir development in Shiyangchang–Jinma–Yazihe area were investigated based on detailed observation of rock slices and cores, utilizing porosity, permeability and intrusive mercury analysis in combination with well logging interpretation results. The research results show that: (1) the dolomite reservoirs of tidal flat facies were developed in the Leikoupo Fm of this area, which can be divided into an upper reservoir section, a lower reservoir section and an interlayer section; (2) the upper reservoir section is relatively simple in reservoir lithology, reservoir space type and pore–throat assemblage, and the main lithology is microcrystalline (crystal powder) dolomite with mainly pore-type reservoirs, and relatively high-quality micritic dolomite reservoirs with medium porosity and low permeability are locally developed; (3) the lithology, reservoir space type and pore structure of the lower reservoir section are complex and strongly anisotropic, and the reservoirs are mainly of fracture–pore type with (extremely) low porosity and permeability; (4) the reservoirs are vertically anisotropic, and different types of thin reservoirs are interbedded. The thickness of effective reservoirs is between 30 m and 56.6 m. The total thickness and overall physical properties of the lower reservoir section is superior to the upper section; (5) the distribution of dolomite is controlled by the flat and algae flat microfacies as well as dolomitization, which lays a lithological foundation for reservoir development; (6) multi-stage penecontemporaneous dissolution controlled by high-frequency intertidal cycles is the key factor for the development of high-quality reservoirs; (7) hydrocarbon charging during the burial stage inhibits the formation of scale cement, and makes the early-formed pores better preserved. Significant progress in natural gas exploration in the Middle Triassic Leikoupo Fm of the western Sichuan Basin have been achieved by Sinopec in recent years, and the western Sichuan gas field has become the key block for the increase of reserves and output of Sinopec in natural gas exploration and production in the 13th Five-Year Plan. For further understanding of the reservoir characteristics and the controlling factors of the Middle Triassic Leikoupo Fm reservoir in western Sichuan gas field, reservoir characteristics and the controlling factors of reservoir development in Shiyangchang–Jinma–Yazihe area were investigated based on detailed observation of rock slices and cores, utilizing porosity, permeability and intrusive mercury analysis in combination with well logging interpretation results. The research results show that: (1) the dolomite reservoirs of tidal flat facies were developed in the Leikoupo Fm of this area, which can be divided into an upper reservoir section, a lower reservoir section and an interlayer section; (2) the upper reservoir section is relatively simple in reservoir lithology, reservoir space type and pore–throat assemblage, and the main lithology is microcrystalline (crystal powder) dolomite with mainly pore-type reservoirs, and relatively high-quality micritic dolomite reservoirs with medium porosity and low permeability are locally developed; (3) the lithology, reservoir space type and pore structure of the lower reservoir section are complex and strongly anisotropic, and the reservoirs are mainly of fracture–pore type with (extremely) low porosity and permeability; (4) the reservoirs are vertically anisotropic, and different types of thin reservoirs are interbedded. The thickness of effective reservoirs is between 30 m and 56.6 m. The total thickness and overall physical properties of the lower reservoir section is superior to the upper section; (5) the distribution of dolomite is controlled by the flat and algae flat microfacies as well as dolomitization, which lays a lithological foundation for reservoir development; (6) multi-stage penecontemporaneous dissolution controlled by high-frequency intertidal cycles is the key factor for the development of high-quality reservoirs; (7) hydrocarbon charging during the burial stage inhibits the formation of scale cement, and makes the early-formed pores better preserved. Keywords: Sichuan basin, Western sichuan gas field, Middle triassic, Dolomite, Reservoir characteristics, Fracture–pore type reservoir, Pore-type reservoir, Controlling factors |
Author | Xiao, Kaihua Liu, Liping Duan, Yongming Zhang, Yan Li, Hongtao |
Author_xml | – sequence: 1 givenname: Kaihua surname: Xiao fullname: Xiao, Kaihua email: xiaokh.syky@sinopec.com organization: Key Laboratory for Marine Oil and Gas Exploitation, Sinopec Exploration & Production Research Institute, Beijing, 100083, China – sequence: 2 givenname: Hongtao surname: Li fullname: Li, Hongtao organization: Key Laboratory for Marine Oil and Gas Exploitation, Sinopec Exploration & Production Research Institute, Beijing, 100083, China – sequence: 3 givenname: Yongming surname: Duan fullname: Duan, Yongming organization: Sinopec Southwest Oil & Gas Company, Chengdu, Sichuan, 610041, China – sequence: 4 givenname: Yan surname: Zhang fullname: Zhang, Yan organization: Sinopec Southwest Oil & Gas Company, Chengdu, Sichuan, 610041, China – sequence: 5 givenname: Liping surname: Liu fullname: Liu, Liping organization: Sinopec Southwest Oil & Gas Company, Chengdu, Sichuan, 610041, China |
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CitedBy_id | crossref_primary_10_1016_j_egyr_2020_04_031 crossref_primary_10_1016_j_energy_2020_118630 |
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Copyright | 2020 Sichuan Petroleum Administration |
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Keywords | Pore-type reservoir Sichuan basin Dolomite Controlling factors Western sichuan gas field Middle triassic Reservoir characteristics Fracture–pore type reservoir |
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References | Li, Tan, Zhou, Zou (bib8) 2012; 34 Hu, Zhao, Su, Xiao, Deng, Wang (bib13) 2018; 38 Wilson (bib19) 2003; 40 Xie, Xiao, Zhang, Xing, Chen, Liao (bib18) 2006; 30 Zhou, Li, Liu (bib15) 1999; 19 Chen, Hu, Wang, Zeng (bib25) 2016; 6 Li, Hu, Shi, Xiao, Jia, Wei (bib5) 2017; 38 Shi, Li, Xiao, Feng (bib22) 2017; 41 Li, Xiao, Long, You, Liu, Li (bib24) 2016; 37 Hu, Yuan, Wang, Liu, Song (bib27) 2018; 40 Lü, Ni, Zhang, Gu, Sun, Liu (bib7) 2013; 18 Liu, Ren, Yao, Liu, Ning, Wang (bib28) 2018; 38 Chen, Zeng, Duan, Wang (bib12) 2018; 40 Zhang, Xie, Yin, Hu, Wang, Yang (bib20) 2018; 38 Ning, Liu, Gong (bib3) 2015; 20 Liu, Huo, Wang, Yang, Li, Chen (bib21) 2017; 22 Li, Xu, Song (bib2) 2016; 21 He, Yang, Ma, Guo (bib14) 2011; 22 Sun, Liu, Cao, Deng, Song, Wang (bib1) 2017; 33 Luo, Wang (bib16) 1986 Ge, Chen, Zhou (bib23) 2009; 33 Li, Hu, Xu, Wang, Song, Long (bib4) 2017; 38 Wu, Li, Long, Liu, Wang, Zhang (bib6) 2011; 32 Chen, Shen, Hou, Fang (bib9) 2010; 32 Xu, Song, Feng, Long, Wang, Shi (bib26) 2013; 33 Wang, Song, Wang, Long (bib10) 2017; 39 Zhang, Zhou, Liu, Xiu, Li, Liu (bib17) 2006; 33 Tang (bib11) 2013; 34 Wu (10.1016/j.ngib.2020.01.002_bib6) 2011; 32 Luo (10.1016/j.ngib.2020.01.002_bib16) 1986 Shi (10.1016/j.ngib.2020.01.002_bib22) 2017; 41 Liu (10.1016/j.ngib.2020.01.002_bib28) 2018; 38 Xie (10.1016/j.ngib.2020.01.002_bib18) 2006; 30 Wang (10.1016/j.ngib.2020.01.002_bib10) 2017; 39 Ge (10.1016/j.ngib.2020.01.002_bib23) 2009; 33 Li (10.1016/j.ngib.2020.01.002_bib5) 2017; 38 Xu (10.1016/j.ngib.2020.01.002_bib26) 2013; 33 Li (10.1016/j.ngib.2020.01.002_bib24) 2016; 37 Hu (10.1016/j.ngib.2020.01.002_bib13) 2018; 38 Chen (10.1016/j.ngib.2020.01.002_bib9) 2010; 32 Zhang (10.1016/j.ngib.2020.01.002_bib20) 2018; 38 Wilson (10.1016/j.ngib.2020.01.002_bib19) 2003; 40 Liu (10.1016/j.ngib.2020.01.002_bib21) 2017; 22 Zhang (10.1016/j.ngib.2020.01.002_bib17) 2006; 33 Chen (10.1016/j.ngib.2020.01.002_bib12) 2018; 40 Chen (10.1016/j.ngib.2020.01.002_bib25) 2016; 6 Sun (10.1016/j.ngib.2020.01.002_bib1) 2017; 33 Li (10.1016/j.ngib.2020.01.002_bib8) 2012; 34 Tang (10.1016/j.ngib.2020.01.002_bib11) 2013; 34 Zhou (10.1016/j.ngib.2020.01.002_bib15) 1999; 19 Hu (10.1016/j.ngib.2020.01.002_bib27) 2018; 40 Li (10.1016/j.ngib.2020.01.002_bib2) 2016; 21 Ning (10.1016/j.ngib.2020.01.002_bib3) 2015; 20 Li (10.1016/j.ngib.2020.01.002_bib4) 2017; 38 Lü (10.1016/j.ngib.2020.01.002_bib7) 2013; 18 He (10.1016/j.ngib.2020.01.002_bib14) 2011; 22 |
References_xml | – volume: 34 start-page: 42 year: 2013 end-page: 47 ident: bib11 article-title: Characterization of the sedimentation of the Leikoupo Formation and the weathering crust reservoirs at the top of the formation in the Western Sichuan Basin publication-title: Oil Gas Geol contributor: fullname: Tang – volume: 33 start-page: 671 year: 2006 end-page: 676 ident: bib17 article-title: Influence of pore structures on electric properties and well logging evaluation in low porosity and permeability reservoirs publication-title: Petrol Explor Dev contributor: fullname: Liu – volume: 22 start-page: 34 year: 2017 end-page: 46 ident: bib21 article-title: Characteristics and main controlling factors of Lower Triassic Feixianguan Formation carbonate reservoir in Puguang gas field publication-title: China Petrol Explor contributor: fullname: Chen – volume: 38 start-page: 753 year: 2017 end-page: 763 ident: bib5 article-title: Sequence division and controlling factors of reservoir development of the 4th member of Leikoupo Formation in foreland of Longmen mountains in the western Sichuan depression, Sichuan Basin publication-title: Oil Gas Geol contributor: fullname: Wei – volume: 32 start-page: 542 year: 2011 end-page: 550 ident: bib6 article-title: A study on characteristics and diagenesis of carbonate reservoirs in the Middle Triassic Leikoupo Formation in Western Sichuan depression publication-title: Oil Gas Geol contributor: fullname: Zhang – volume: 19 start-page: 47 year: 1999 end-page: 51 ident: bib15 article-title: Pore structure features and evaluation of s group reservoir in Daqiu structure publication-title: J Mineral Petrol contributor: fullname: Liu – volume: 20 start-page: 30 year: 2015 end-page: 37 ident: bib3 article-title: Prediction of dolomite reservoir distribution on top of Triassic Leikoupo Formation in Chuanxi depression publication-title: China Petrol Explor contributor: fullname: Gong – volume: 41 start-page: 52 year: 2017 end-page: 62 ident: bib22 article-title: Sedimentary and sequence characteristics of Leikoupo Formation's gas pool 4 in the Western Sichuan Basin and their control on reservoir development publication-title: J NE Petrol Univ contributor: fullname: Feng – volume: 33 start-page: 8 year: 2013 end-page: 14 ident: bib26 article-title: Gas potential of the middle Triassic Leikoupo Fm in the western Sichuan Basin publication-title: Nat Gas Ind contributor: fullname: Shi – volume: 21 start-page: 74 year: 2016 end-page: 82 ident: bib2 article-title: Forming conditions of Pengzhou large gas field of Leikoupo Formation in Longmenshan piedmont tectonic belt, western Sichuan Basin publication-title: China Petrol Explor contributor: fullname: Song – volume: 37 start-page: 744 year: 2016 end-page: 755 ident: bib24 article-title: Controlling factors and development models of biohermal reservoirs of the Changxing Formation in Yuanba area, Sichuan Basin publication-title: Oil Gas Geol contributor: fullname: Li – volume: 40 start-page: 621 year: 2018 end-page: 631 ident: bib12 article-title: Pore structure characteristics and reservoir classification of dolomite reservoirs in fourth member of Leikoupo Formation, Longmen Mountain front, Western Sichuan Basin publication-title: Petrol Geol Exp contributor: fullname: Wang – volume: 6 start-page: 25 year: 2016 end-page: 29 ident: bib25 article-title: Natural gas accumulation conditions of the 4th member in Leikoupo Formation of Dayi structure publication-title: Special Oil Gas Reservoirs contributor: fullname: Zeng – volume: 30 start-page: 47 year: 2006 end-page: 51 ident: bib18 article-title: Low permeability reservoir characteristics and log evaluation method publication-title: J China Uni Petrol (Ed Natural Sci) contributor: fullname: Liao – volume: 40 start-page: 191 year: 2003 end-page: 193 ident: bib19 article-title: Carbonate reservoirs-porosity evolution and diagenesis in a sequence stratigraphic framework publication-title: J Petrol Sci Eng contributor: fullname: Wilson – volume: 38 start-page: 1 year: 2018 end-page: 14 ident: bib28 article-title: Relationship between gas reservoir distribution and structural system of upper Triassic Xujiahe Fm in the Sichuan Basin publication-title: Nat Gas Ind contributor: fullname: Wang – volume: 32 start-page: 334 year: 2010 end-page: 340 ident: bib9 article-title: Formation environment of Triassic evaporate rock basin and dolostone reservoirs in the Sichuan Basin publication-title: Petrol Geol Exp contributor: fullname: Fang – volume: 33 start-page: 18 year: 2009 end-page: 27 ident: bib23 article-title: Effects of hydrocarbon emplacement on diagenesis of carbonatite in different conditions publication-title: J China Uni Petrol (Ed Natural Sci) contributor: fullname: Zhou – volume: 34 start-page: 13 year: 2012 end-page: 22 ident: bib8 article-title: Sequence lithofacies paleography of Leikoupo Formation, Sichuan Basin publication-title: J SW Petrol Uni (Sci Tech Ed) contributor: fullname: Zou – volume: 22 start-page: 477 year: 2011 end-page: 481 ident: bib14 article-title: Effect of micro-pore structure parameter on seepage characteristics in ultra- low permeability reservoir: a case from Chang 6 reservoir of Ordos Basin publication-title: Natural Gas Geosci contributor: fullname: Guo – volume: 38 start-page: 149 year: 2017 end-page: 154 ident: bib4 article-title: Influences of dolomitization on reservoirs of upper T publication-title: Xinjing Pet Geol contributor: fullname: Long – volume: 39 start-page: 491 year: 2017 end-page: 497 ident: bib10 article-title: Reservoir characteristics and formation mechanism of the 4th member of the Leikoupo Formation in Longmen mountain front publication-title: Petrol Geol Exp contributor: fullname: Long – volume: 38 start-page: 33 year: 2018 end-page: 42 ident: bib20 article-title: Characteristics and exploration direction of the middle Permian carbonate reservoirs in the Longmenshan mountain areas, western Sichuan Basin publication-title: Nat Gas Ind contributor: fullname: Yang – volume: 38 start-page: 15 year: 2018 end-page: 25 ident: bib13 article-title: Formation mechanism of fractures in the carbonate reservoir of the 4th member of middle Triassic Leikoupo Fm in Longmenshan piedmont, Sichuan Basin publication-title: Nat Gas Ind contributor: fullname: Wang – year: 1986 ident: bib16 article-title: Pore structure of oil and gas reservoir[M] contributor: fullname: Wang – volume: 18 start-page: 26 year: 2013 end-page: 32 ident: bib7 article-title: Favorable sedimentary facies zones and lithofacies palaeogeography of middle Triassic Leikoupo Formation in Sichuan Basin publication-title: Mar Orig Petrol Geol contributor: fullname: Liu – volume: 33 start-page: 1171 year: 2017 end-page: 1188 ident: bib1 article-title: Analysis on the formation conditions of large-scale marine deep and super-deep strata gas fields in the middle–northern segments of western Sichuan Superimposed Basin, China publication-title: Acta Petrol Sin contributor: fullname: Wang – volume: 40 start-page: 650 year: 2018 end-page: 654 ident: bib27 article-title: Developmental characteristics and oil control of Indosinian paleo-uplifts in west Sichuan depression, Sichuan Basin publication-title: Petrol Geol Exp contributor: fullname: Song – volume: 40 start-page: 621 issue: 5 year: 2018 ident: 10.1016/j.ngib.2020.01.002_bib12 article-title: Pore structure characteristics and reservoir classification of dolomite reservoirs in fourth member of Leikoupo Formation, Longmen Mountain front, Western Sichuan Basin publication-title: Petrol Geol Exp contributor: fullname: Chen – volume: 19 start-page: 47 issue: 2 year: 1999 ident: 10.1016/j.ngib.2020.01.002_bib15 article-title: Pore structure features and evaluation of s group reservoir in Daqiu structure publication-title: J Mineral Petrol contributor: fullname: Zhou – volume: 21 start-page: 74 issue: 3 year: 2016 ident: 10.1016/j.ngib.2020.01.002_bib2 article-title: Forming conditions of Pengzhou large gas field of Leikoupo Formation in Longmenshan piedmont tectonic belt, western Sichuan Basin publication-title: China Petrol Explor contributor: fullname: Li – year: 1986 ident: 10.1016/j.ngib.2020.01.002_bib16 contributor: fullname: Luo – volume: 18 start-page: 26 issue: 1 year: 2013 ident: 10.1016/j.ngib.2020.01.002_bib7 article-title: Favorable sedimentary facies zones and lithofacies palaeogeography of middle Triassic Leikoupo Formation in Sichuan Basin publication-title: Mar Orig Petrol Geol contributor: fullname: Lü – volume: 34 start-page: 13 issue: 4 year: 2012 ident: 10.1016/j.ngib.2020.01.002_bib8 article-title: Sequence lithofacies paleography of Leikoupo Formation, Sichuan Basin publication-title: J SW Petrol Uni (Sci Tech Ed) contributor: fullname: Li – volume: 37 start-page: 744 issue: 5 year: 2016 ident: 10.1016/j.ngib.2020.01.002_bib24 article-title: Controlling factors and development models of biohermal reservoirs of the Changxing Formation in Yuanba area, Sichuan Basin publication-title: Oil Gas Geol contributor: fullname: Li – volume: 22 start-page: 34 issue: 6 year: 2017 ident: 10.1016/j.ngib.2020.01.002_bib21 article-title: Characteristics and main controlling factors of Lower Triassic Feixianguan Formation carbonate reservoir in Puguang gas field publication-title: China Petrol Explor contributor: fullname: Liu – volume: 34 start-page: 42 issue: 1 year: 2013 ident: 10.1016/j.ngib.2020.01.002_bib11 article-title: Characterization of the sedimentation of the Leikoupo Formation and the weathering crust reservoirs at the top of the formation in the Western Sichuan Basin publication-title: Oil Gas Geol contributor: fullname: Tang – volume: 22 start-page: 477 issue: 3 year: 2011 ident: 10.1016/j.ngib.2020.01.002_bib14 article-title: Effect of micro-pore structure parameter on seepage characteristics in ultra- low permeability reservoir: a case from Chang 6 reservoir of Ordos Basin publication-title: Natural Gas Geosci contributor: fullname: He – volume: 38 start-page: 15 issue: 11 year: 2018 ident: 10.1016/j.ngib.2020.01.002_bib13 article-title: Formation mechanism of fractures in the carbonate reservoir of the 4th member of middle Triassic Leikoupo Fm in Longmenshan piedmont, Sichuan Basin publication-title: Nat Gas Ind contributor: fullname: Hu – volume: 38 start-page: 1 issue: 11 year: 2018 ident: 10.1016/j.ngib.2020.01.002_bib28 article-title: Relationship between gas reservoir distribution and structural system of upper Triassic Xujiahe Fm in the Sichuan Basin publication-title: Nat Gas Ind contributor: fullname: Liu – volume: 33 start-page: 1171 issue: 4 year: 2017 ident: 10.1016/j.ngib.2020.01.002_bib1 article-title: Analysis on the formation conditions of large-scale marine deep and super-deep strata gas fields in the middle–northern segments of western Sichuan Superimposed Basin, China publication-title: Acta Petrol Sin contributor: fullname: Sun – volume: 38 start-page: 753 issue: 4 year: 2017 ident: 10.1016/j.ngib.2020.01.002_bib5 article-title: Sequence division and controlling factors of reservoir development of the 4th member of Leikoupo Formation in foreland of Longmen mountains in the western Sichuan depression, Sichuan Basin publication-title: Oil Gas Geol contributor: fullname: Li – volume: 40 start-page: 650 issue: 5 year: 2018 ident: 10.1016/j.ngib.2020.01.002_bib27 article-title: Developmental characteristics and oil control of Indosinian paleo-uplifts in west Sichuan depression, Sichuan Basin publication-title: Petrol Geol Exp contributor: fullname: Hu – volume: 40 start-page: 191 issue: 3/4 year: 2003 ident: 10.1016/j.ngib.2020.01.002_bib19 article-title: Carbonate reservoirs-porosity evolution and diagenesis in a sequence stratigraphic framework publication-title: J Petrol Sci Eng doi: 10.1016/j.profnurs.2003.09.002 contributor: fullname: Wilson – volume: 6 start-page: 25 issue: 3 year: 2016 ident: 10.1016/j.ngib.2020.01.002_bib25 article-title: Natural gas accumulation conditions of the 4th member in Leikoupo Formation of Dayi structure publication-title: Special Oil Gas Reservoirs contributor: fullname: Chen – volume: 32 start-page: 334 issue: 4 year: 2010 ident: 10.1016/j.ngib.2020.01.002_bib9 article-title: Formation environment of Triassic evaporate rock basin and dolostone reservoirs in the Sichuan Basin publication-title: Petrol Geol Exp contributor: fullname: Chen – volume: 30 start-page: 47 issue: 1 year: 2006 ident: 10.1016/j.ngib.2020.01.002_bib18 article-title: Low permeability reservoir characteristics and log evaluation method publication-title: J China Uni Petrol (Ed Natural Sci) contributor: fullname: Xie – volume: 38 start-page: 149 issue: 2 year: 2017 ident: 10.1016/j.ngib.2020.01.002_bib4 article-title: Influences of dolomitization on reservoirs of upper T2l4 of Leikoupo Formation in western depression, Sichuan Basin publication-title: Xinjing Pet Geol contributor: fullname: Li – volume: 38 start-page: 33 issue: 2 year: 2018 ident: 10.1016/j.ngib.2020.01.002_bib20 article-title: Characteristics and exploration direction of the middle Permian carbonate reservoirs in the Longmenshan mountain areas, western Sichuan Basin publication-title: Nat Gas Ind contributor: fullname: Zhang – volume: 39 start-page: 491 issue: 4 year: 2017 ident: 10.1016/j.ngib.2020.01.002_bib10 article-title: Reservoir characteristics and formation mechanism of the 4th member of the Leikoupo Formation in Longmen mountain front publication-title: Petrol Geol Exp contributor: fullname: Wang – volume: 33 start-page: 8 issue: 8 year: 2013 ident: 10.1016/j.ngib.2020.01.002_bib26 article-title: Gas potential of the middle Triassic Leikoupo Fm in the western Sichuan Basin publication-title: Nat Gas Ind contributor: fullname: Xu – volume: 33 start-page: 671 issue: 6 year: 2006 ident: 10.1016/j.ngib.2020.01.002_bib17 article-title: Influence of pore structures on electric properties and well logging evaluation in low porosity and permeability reservoirs publication-title: Petrol Explor Dev contributor: fullname: Zhang – volume: 20 start-page: 30 issue: 3 year: 2015 ident: 10.1016/j.ngib.2020.01.002_bib3 article-title: Prediction of dolomite reservoir distribution on top of Triassic Leikoupo Formation in Chuanxi depression publication-title: China Petrol Explor contributor: fullname: Ning – volume: 33 start-page: 18 issue: 1 year: 2009 ident: 10.1016/j.ngib.2020.01.002_bib23 article-title: Effects of hydrocarbon emplacement on diagenesis of carbonatite in different conditions publication-title: J China Uni Petrol (Ed Natural Sci) contributor: fullname: Ge – volume: 41 start-page: 52 issue: 1 year: 2017 ident: 10.1016/j.ngib.2020.01.002_bib22 article-title: Sedimentary and sequence characteristics of Leikoupo Formation's gas pool 4 in the Western Sichuan Basin and their control on reservoir development publication-title: J NE Petrol Univ contributor: fullname: Shi – volume: 32 start-page: 542 issue: 4 year: 2011 ident: 10.1016/j.ngib.2020.01.002_bib6 article-title: A study on characteristics and diagenesis of carbonate reservoirs in the Middle Triassic Leikoupo Formation in Western Sichuan depression publication-title: Oil Gas Geol contributor: fullname: Wu |
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Snippet | Significant progress in natural gas exploration in the Middle Triassic Leikoupo Fm of the western Sichuan Basin have been achieved by Sinopec in recent years,... |
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SubjectTerms | Controlling factors Dolomite Fracture–pore type reservoir Middle triassic Pore-type reservoir Reservoir characteristics Sichuan basin Western sichuan gas field |
Title | Reservoir characteristics and main controlling factors of the Leikoupo gas pools in the western Sichuan Basin |
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