کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6630228 | 1424931 | 2018 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Simulations on recoverability performances for a coalbed methane field in SE edge of Ordos basin, China
ترجمه فارسی عنوان
شبیه سازی عملکرد قابل بازیابی برای یک میدان متان کولید در لبه حوضه رود اردو، چین
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کلمات کلیدی
مدل سازی زمین شناسی عملکرد بازیابی، شبیه سازی میدان، بهینه سازی فضا، تطبیق تاریخی،
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
چکیده انگلیسی
This paper mainly studies the recoverability performances for a coalbed methane (CBM) field located in the southeastern edge of the Ordos basin of China. Geological models are established, and drainage performances for four typical wells are described in detail. Single well simulations for the four wells are conducted to check accuracies of parameters and predict well drainage performances, and optimizations of well spaces are simulated to determine the most suitable well space. Results indicate that the reservoir parameters used in this study are quite accurate, and the well space of 350â¯Ãâ¯300â¯m is most suitable in this area. Furthermore, the fifteen years' field simulation under the well space of 350â¯Ãâ¯300â¯m is conducted, which shows that the well number, average production and cumulative production are 1944, 7.01â¯Ãâ¯108â¯m3/d and 105.22â¯Ãâ¯108â¯m3, respectively. To validate the well space used in this study, analyses of recoverability and economic profit are conducted, both of which demonstrate that the well space of 350â¯Ãâ¯300â¯m is most suitable in this area and can bring a stable drainage performance for a long time and get a high gas production.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fuel - Volume 233, 1 December 2018, Pages 354-360
Journal: Fuel - Volume 233, 1 December 2018, Pages 354-360
نویسندگان
Mingjun Zou, Simin Wei, Zhiquan Huang, Xiaochun Lv, Biao Guo,