GEOLOGIC AND HYDROLOGIC CHARACTERIZATION OF COALBED-METHANE RESERVOIRS IN THE SAN-JUAN BASIN

被引：16
|
作者：
KAISER, WR
AYERS, WB
机构：
来源：
SPE FORMATION EVALUATION | 1994年 / 9卷 / 03期
关键词：
D O I：
10.2118/23458-PA
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
Fruitland coals are best developed in the north-central part of the San Juan basin. Coal distribution is controlled by shoreline and fluvial depositional settings. Hydraulic gradient, pressure regime, and hydrochemistry reflect regional permeability contrasts. The most productive (>1 MMcf/D) coalbed wells occur along a structural hinge line in association with a regional permeability barrier (no-flow boundary) at the basin center.
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页码：175 / 184
页数：10
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