Skip Nav Destination
Close Modal
Update search
Filter
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
- Paper Number
Filter
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
- Paper Number
Filter
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
- Paper Number
Filter
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
- Paper Number
Filter
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
- Paper Number
Filter
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
- Paper Number
NARROW
Format
Subjects
Article Type
Date
Availability
1-20 of 26
Keywords: Sichuan Basin
Close
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
1
Sort by
Proceedings Papers
Porosity, Permeability, and Rock Mechanics Characteristics of Deep Shales Under High-Temperature and High-Pressure Conditions
Available to Purchase
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 17–19, 2024
Paper Number: URTEC-4043628-MS
... porosity, permeability and mechanical properties under temperature and pressure effects. To address this gap, we conducted experiments by collecting core samples from optimal intervals of typical Silurian deep shale gas reservoirs in the Sichuan Basin, China. Due to sedimentary microfacies variations...
Proceedings Papers
Unlocking Gas Potential in Deep Shale by Advanced Pulsed Neutron Logging Behind the Casing: Case Study in Sichuan Basin, China
Available to Purchase
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 17–19, 2024
Paper Number: URTEC-4030968-MS
... geomechanics shale longmaxi shale pulsed neutron logging evaluation log analysis geological subdiscipline neutron porosity tphi correction mudstone porosity urtec zigong block reservoir characterization workflow advanced pulsed neutron logging sichuan basin fnx saturation china URTeC...
Proceedings Papers
Geological Insights into Lacustrine Shale Oil and Gas: The Jurassic Ziliujing Formation in China's Sichuan Basin
Available to Purchase
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 17–19, 2024
Paper Number: URTEC-4043959-MS
... Abstract Since the Late Paleozoic, China's primary basins have evolved into lacustrine basins, fostering high-quality shale formations in semi-deep to deep lake facies. This study investigate the lacustrine shale characteristics of the Jurassic Ziliujing Formation within the Sichuan Basin...
Proceedings Papers
Geological Controls and Characteristics of Shale Gas Sweet Spots in Sichuan Basin's Wufeng-Longmaxi Reservoirs
Available to PurchaseZongquan Hu, Baojian Shen, Wei Du, Zengqin Liu, Yitian Xiao, Jin Meng, Dongjun Feng, Chuanxiang Sun, Tianrui Ye, Bo Gao, Ruyue Wang
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 17–19, 2024
Paper Number: URTEC-4043775-MS
... Abstract Three shale gas fields, Fuling, Weirong, and Wulong, in the Sichuan Basin exhibit significant differences in the production performance of the Wufeng-Longmaxi shales. This study investigates the total organic carbon (TOC) content, mineralogical properties, and organic matter (OM) pore...
Proceedings Papers
Modeling on Enhanced Gas Recovery and Evaluation CO 2 Sequestration Capacity Under Different Mechanisms in Shale Gas Reservoirs
Available to Purchase
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3871503-MS
..., and coal bed methane. Shale gas, as a clean energy source, has good development potential and value [2] , and China has abundant shale gas resources [3] , mainly concentrated in the Sichuan Basin and the Ordos Basin [4] . The Sichuan Basin, as the main area of shale gas resources in China and one...
Proceedings Papers
Investigation of Staggered/Stacked Parent-Child Well Spacing with Multiwell Geomechanics Simulation in Multilayer Unconventional Reservoirs
Available to PurchaseYanli Pei, Kan Wu, Cheng Chang, Jianfa Wu, Xuefeng Yang, Chuxi Liu, Jiacheng Wang, Wei Yu, Kamy Sepehrnoori
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 20–22, 2022
Paper Number: URTEC-3720826-MS
... in laminated reservoirs using an integrated reservoir-geomechanics-fracture model. Using a dataset from the Sichuan Basin, Western China, a multilayer deep shale gas reservoir model is built with 4 horizontal parent wells spaced at 450 m in the lower producing layer and child wells to be placed in upper...
Proceedings Papers
Reservoir Characterization and Fluid Typing Identification of Tight Carbonate Reservoir by Using High-Resolution Electrical Image Logs: A Case Study of Central Sichuan Basin, China
Available to PurchaseYu Yu Wu, Qiang Lai, Kai Xuan Li, Ze Yu Wang, Jing Mo, Yue Wang, Feng Pan, Jin Long Wu, Xian Ran Zhao, Huan Su
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 20–22, 2022
Paper Number: URTEC-3722421-MS
... Abstract Fluid typing identification is one of the greatest challenges in Sichuan Basin, China. To solve this problem, various borehole measurements are introduced by operators, such as nuclear magnetic resonance and array dielectric logs. These measurements are barely satisfactory...
Proceedings Papers
Experimental Study on Expansion Law of Micro-Fractures Induced by Shale Hydration
Available to Purchase
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 26–28, 2021
Paper Number: URTEC-2021-5267-MS
... Abstract Shale hydration is an important factor affecting the productivity and flowback rate of shale gas wells. In this paper, we conduct a set of experiments on shale sample from the Longmaxi Formation (LF) located in the Sichuan Basin. The experiment of shale hydration was carried out...
Proceedings Papers
Complex Stress State Evaluation and its Influence in the Hydraulic Fracture Geometry of the Upper Triassic Xujiahe Tight Formation in the Western Sichuan Basin of China
Available to Purchase
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-2620-MS
... Abstract The Upper Triassic Xujiahe formation is very tight formation located in highly tectonically stressed zones in the Western Sichuan Basin of China. The second and fourth members (abbreviated as T3X2 and T3X4, respectively) of the Xujiahe formation are gas-bearing tight sandstones...
Proceedings Papers
Geomechanical Evaluations of Deep Shale Gas Reservoir in Sichuan Basin, Western China
Available to PurchaseXing Liang, Kaibin Qiu, Honglin Shu, Zhuo Zhang, Yufeng Luo, Yuanwei Pan, Qingfei Li, Kaigui Yin, Gaocheng Wang, Yan Gao
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-2443-MS
... Abstract A large shale gas reserve has been discovered in the deep Longmaxi reservoir in Sichuan basin, western China, which is anisotropic, tectonically stressed, largely naturally fractured, and under complex geological structure. Successful development of the deep shale gas resources relies...
Proceedings Papers
Integrating Elemental Concentration Logs and Electrical Images Logs to Map Sedimentary Facies Distribution for Black Shale: A Case Study from WuFeng-LongMaxi Shale in SiChuan Basin, China
Available to PurchaseXing Liang, Gao-Cheng Wang, Feng Pan, Yun Rui, Yue Wang, Lei Zhang, Jue Mei, Kai-Xuan Li, Hai-Peng Zhao
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 22–24, 2019
Paper Number: URTEC-2019-172-MS
... of variations of mineral constituents and depositional features indicates sedimentary facies distribution. The Lower and Upper WuFeng-LongMaxi Formation was studied in 27 wells spanning 100 km west-east across the southern SiChuan basin. From elemental spectroscopy, argillaceous, carbonate, and siliceous...
Proceedings Papers
Characterization of Subsurface Bedding-Parallel Shear Fractures and Their Influence on Shale Gas Enrichment in WuFeng-LongMaxi Formation, SiChuan Basin, China
Available to PurchaseLi-Wei Jiang, Yong He, Dong-Chu Shu, Wei Niu, Feng Pan, Yue Wang, Kai-Xuan Li, Hai-Peng Zhao, Yu Tang
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 22–24, 2019
Paper Number: URTEC-2019-174-MS
... Abstract Most bedding-parallel fractures in the WuFengLongMaxi Formation, SiChuan basin, are calcite filled and commonly show slickensides, which features characterize bedding-parallel shear fractures. Such fractures can serve as flow channels and storage spaces in gas shale reservoirs...
Proceedings Papers
Compressibility, Porosity, and Permeability of Shales Involving Stress Shock and Loading/Unloading Hysteresis
Available to Purchase
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 23–25, 2018
Paper Number: URTEC-2902156-MS
... correlation porous rock gas shale effective stress data compressibility petrophysical property shale coefficient equation Sichuan Basin correlation critical stress stress data isothermal coefficient URTeC: 2902156 Compressibility, Porosity, and Permeability of Shales Involving Stress Shock...
Proceedings Papers
Case Study: Casing Deformation Caused by Hydraulic Fracturing-Induced Fault Slip in the Sichuan Basin
Available to Purchase
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 23–25, 2018
Paper Number: URTEC-2882313-MS
... Abstract Out of the 101 wells in the Changning and Weiyuan shale gas blocks in Southwest China's Sichuan basin drilled before March 2016, casing deformation occurred in 32. Analysis of one of these wells shows a fault at a sheared casing location, which suggests that hydraulic fracturing...
Proceedings Papers
Characterizing and Modeling Multi-Scale Natural Fractures in the Ordovician-Silurian Wufeng-Longmaxi Shale Formation in South Sichuan Basin
Available to Purchase
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 24–26, 2017
Paper Number: URTEC-2691208-MS
... Abstract Outcrops reveal extremely complex geometries and distributions of natural fractures at various scales in the Ordovician-Silurian Wufeng-Longmaxi shale formation in South Sichuan basin. Field experiences suggest natural fractures can significantly affect efficiency of drilling...
Proceedings Papers
Understanding Heterogeneous Carbonate Gas Reservoirs from Horizontal and Vertical Wells, Cambrian Longwangmiao Formation, Central Sichuan Basin, China
Available to Purchase
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, August 1–3, 2016
Paper Number: URTEC-2427004-MS
... Summary One of the significant challenges in the characterization of the Cambrian Longwangmiao Formation, Sichuan basin, South West China was to recognize the lateral and vertical variability of lithofacies and secondary porosity development and then construct the spatial distribution trends...
Proceedings Papers
Integrated Study of Dolomitization in an Evaporite Platform Evidenced by 3-D Seismic Data and Rock Analysis: Middle Triassic Leikoupo Formation in Longgang Area, Sichuan Basin, China
Available to Purchase
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, August 1–3, 2016
Paper Number: URTEC-2460462-MS
...-reservoir-caprock-trap may be formed. Leikoupo Formation in Longgang Area of Sichuan Basin belongs to evaporative platform to lagoon sediment system, which has large area of gypsum. Exploration achievements indicate that the discovered gas in Leikoupo Formation are mainly distributed around gypsum pots...
Proceedings Papers
Productive Potential of Upper Ordovician and Lower Silurian Shale Gas Plays in the Sichuan Basin
Available to PurchaseXinjing Li, Shuichang Zhang, Wei Li, Dong Liu, Yumen Wang, Shufang Wang, Xu Jin, Nai Zhang, Zhong Luo, Xiaoqi Wang, Jianming Li, Dazhong Dong, Jian Zhang, Lü Zonggang
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, August 1–3, 2016
Paper Number: URTEC-2462004-MS
... Summary The Wufeng-Longmaxi Shale, Upper Ordovician and Lower Silurian marked by a widespread transgression in Yangtze Platform region are unique with highly thermal maturity, tectonically complex setting and significantly variable in-situ stress field. The Sichuan Basin with comparatively...
Proceedings Papers
Integrated Geophysical Technologies for Unconventional Reservoirs and Case Study Within Fuling Shale Gas Field, Sichuan Basin, China
Available to Purchase
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2015
Paper Number: URTEC-2152914-MS
... Abstract The Fuling shale gas field within the Sichuan Basin, Southwestern China, is the first major commercial discovery of shale gas outside of North America in the world, with proven gas reserves of 3,769.85 billion ft 3 , by the July of 2014. The gas occurs in the lower Paleozoic Wufeng...
Proceedings Papers
Shorten the Learning Curve Through Technological Innovation: A Case Study of the Fuling Shale Gas Discovery in Sichuan Basin, SW China
Available to Purchase
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2015
Paper Number: URTEC-2152994-MS
..., and the Sichuan Basin and its surrounding area is a favorable exploration area. Improved geological understanding and technological innovation are among the key factors that have helped Sinopec to shorten the learning curve in shale gas resource exploration and exploitation. After six years of research...
1