Variation of in situ stress regime in coal reservoirs, eastern Yunnan region, South China: Implications for coalbed methane production

AAPG Bulletin ◽  
2018 ◽  
Vol 102 (11) ◽  
pp. 2283-2303 ◽  
Author(s):  
Wei Ju ◽  
Bo Jiang ◽  
Qi Miao ◽  
Jilin Wang ◽  
Zhenghui Qu ◽  
...  
Keyword(s):  
South China ◽  
Methane Production ◽  
Coalbed Methane ◽  
In Situ Stress ◽  
Stress Regime ◽  
Yunnan Region ◽  
Coalbed Methane Production

scholarly journals The present-day in-situ stress field within coalbed methane reservoirs, Yuwang Block, Laochang Basin, south China

2019 ◽  
Vol 102 ◽  
pp. 61-73 ◽  
Author(s):  
Wei Ju ◽  
Bo Jiang ◽  
Yong Qin ◽  
Caifang Wu ◽  
Geoff Wang ◽  
...  
Keyword(s):  
Stress Field ◽  
South China ◽  
Coalbed Methane ◽  
In Situ Stress ◽  
In Situ Stress Field

IDENTIFYING THE SOURCE, PATHWAYS, AND RATES OF ENHANCED MICROBIAL COALBED METHANE PRODUCTION

2016 ◽  
Author(s):  
Katherine J. Davis ◽  
◽  
Robin Gerlach ◽  
H.D. Schweitzer ◽  
Al Cunningham ◽  
...  
Keyword(s):  
Methane Production ◽  
Coalbed Methane ◽  
Coalbed Methane Production

Principle of Well-Net Design for Coalbed Methane Exploitation in Coal Mine Area

2014 ◽  
Vol 543-547 ◽  
pp. 3967-3973
Author(s):  
Bao Shan Han
Keyword(s):  
Coal Mining ◽  
Coal Mine ◽  
Coalbed Methane ◽  
Design Theory ◽  
Surface Condition ◽  
Coal Pillar ◽  
Negative Influence ◽  
In Situ Stress ◽  
Well Location

There are abundant CBM (Coalbed Methane) in China. These CBM has caused a remarkable problem to the coal-mining in China. In order to improve the structure of Chinese energy and eliminate the risk of coal mine gas, the relevant industries and sections have implemented many explorations in CBM enriched areas. With great achievements, there are many important problems in the actions of CBM exploitation. The disadvantageous interaction of the surface CBM well and the later coal mining has been ignored at all. There are many disadvantages and defects. To solve these problems and eliminate or weaken the disadvantageous, the scientific and reasonable design of surface CBM well location is an important step. With the thinking of surface condition, coal mining plan, the arrangement of coal mine laneway, the direction and scale of the in-situ stress, and thinking more about the negative influence to and of surface CBM well, according to the theories of mining dynamics, mining engineering, mining geomechanics, and the CBM engineering, the design theory of the surface CBM well net can be studied. Finally, the arrangement principle of CBM product well in coal field is presented. The existing or future coal pillar will be a critical location for the surface CBM well location.

Successful Strategy Through Artificial Lift Systems To Develop Coalbed Methane Production in Colombia

2013 ◽  
Author(s):  
Anselmo Gil Chacon ◽  
Manuel Monroy Barrios ◽  
Dayana Beatriz Sarmiento Varela ◽  
Alfonso Buitrago ◽  
Lazaro Luna
Keyword(s):  
Methane Production ◽  
Coalbed Methane ◽  
Successful Strategy ◽  
Artificial Lift ◽  
Coalbed Methane Production
Sign in / Sign up

Export Citation Format

Share Document