Oil and gas survey China Geological Survey Ministry of Natural Resources Beijing 100083 ChinaKey laboratory of unconventional oil and gas geology China Geological Survey Ministry of Natural Resources Beijing 100083 China;
Oil and gas survey China Geological Survey Ministry of Natural Resources Beijing 100083 ChinaKey laboratory of unconventional oil and gas geology China Geological Survey Ministry of Natural Resources Beijing 100083 China;
Oil and gas survey China Geological Survey Ministry of Natural Resources Beijing 100083 ChinaKey laboratory of unconventional oil and gas geology China Geological Survey Ministry of Natural Resources Beijing 100083 China;
Oil and gas survey China Geological Survey Ministry of Natural Resources Beijing 100083 ChinaKey laboratory of unconventional oil and gas geology China Geological Survey Ministry of Natural Resources Beijing 100083 China;
China coal geology engineering corporation Beijing 100040 China;
Oil and gas survey China Geological Survey Ministry of Natural Resources Beijing 100083 ChinaKey laboratory of unconventional oil and gas geology China Geological Survey Ministry of Natural Resources Beijing 100083 China;
Oil and gas survey China Geological Survey Ministry of Natural Resources Beijing 100083 ChinaKey laboratory of unconventional oil and gas geology China Geological Survey Ministry of Natural Resources Beijing 100083 China;
Oil and gas survey China Geological Survey Ministry of Natural Resources Beijing 100083 ChinaKey laboratory of unconventional oil and gas geology China Geological Survey Ministry of Natural Resources Beijing 100083 China;
China coal geology engineering corporation Beijing 100040 China;
Coal measure gas; Reservoir characteristics; Favorable interval optimization; Reservoir fracturing reconstruction; Coal measures"three gas"drainage; Oil and gas exploration enginerreing; Upper Permian Longtan Formation; Yangmeishu Syncline; Western Guizhou Prov;