Petroleum Reservoir Evaluation and Development ›› 2021, Vol. 11 ›› Issue (3): 340-347.doi: 10.13809/j.cnki.cn32-1825/te.2021.03.008
• Integration Evaluation and Development • Previous Articles Next Articles
ZHAO Yong1(),LI Nanying1(),YANG Jian1,CHENG Shisheng2
Received:
2020-11-03
Online:
2021-06-22
Published:
2021-06-24
Contact:
LI Nanying
E-mail:zhaoyong.xnyq@sinopec.com;linanying.xnyq@sinopec.com
CLC Number:
ZHAO Yong,LI Nanying,YANG Jian,CHENG Shisheng. Optimization of deep shale gas well spacing based on geology-engineering integration: A case study of Weirong Shale Gas Field[J].Petroleum Reservoir Evaluation and Development, 2021, 11(3): 340-347.
Table 3
Statistics of numerical simulation prediction results of gas well production index under different fracturing processes"
工艺 技术 | 供给半径 (m) | 井控储量 (108m3) | 评价期末 地层压力 (MPa) | 压降幅度 (%) | 采出程度 (%) |
---|---|---|---|---|---|
一段 三簇 | 110 | 2.051 4 | 44.7 | 42.40 | 30.58 |
150 | 2.813 6 | 49.0 | 36.86 | 25.68 | |
200 | 3.777 8 | 53.6 | 30.93 | 20.93 | |
一段 六簇 | 70 | 1.300 3 | 31.3 | 59.67 | 62.86 |
130 | 2.430 8 | 45.8 | 40.98 | 36.83 | |
150 | 2.813 6 | 48.9 | 36.99 | 32.74 | |
200 | 3.777 8 | 54.5 | 29.77 | 24.66 |
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