Coal Geology of China 2009 Issue z1 Application of Air-lifting Reverse Circulation Technology in Fengcheng CBM Wells, Jiangxi Province

Application of Air-lifting Reverse Circulation Technology in Fengcheng CBM Wells, Jiangxi Province
Xiong Tao;Xing Lijie

..............page:64-65

Causation of Borehole Deviation and Measures to Prevent and Rectify
Zhao Tingyan

..............page:62-63,73

Probe into Causation Analysis of Bored Pile Defects and Reinforcement Measures
Zhu Huashan;Hao Changhong

..............page:60-61

Mine Exploitation Impact on Geological Environment and Protection Measures in Hebei Province
Yang Yongtian

..............page:4-5,25

Mining Feasibility Analysis of No.1 Coal Seam in Xinji Coalmine
Shang Honglin;Xu Luqin;Gao Yongli

..............page:1-3

Geological Structure Characteristic Study in Jinyuan Coalmine, Tengnan Coalfield
Wang Kailai

..............page:12-14,52

Tectonics and Coal-accumulating Characteristics in Erenhot Basins, Inner Mongolia
Huang Pengtao;Wu Xuewei;Ma Zhanqin

..............page:9-11

Dynamic Coal-accumulation Model——On Leading Role of Coal-forming Plants in Coal-accumulating Environment
Shi Yanqiang;Xing Lijie

..............page:6-8,39

Adaptability Analysis of U Shaped Horizontal Connected Wells in CBM Exploitation in Liulin Area, Hedong Coalfield
Huang Yong;Jiang Jun

..............page:32-36,43

A Geo-hazard Assessment Study Based on AHP-FUZZY
Gao Yongli;Fei Xianjun;Ma Zhanqin

..............page:29-31

Open-pit Mine Geological Hazard Characteristics and Control in Xuzhou Area, Jiangsu
Jiang Jian;Xu Luqin;Gao Yongli

..............page:26-28,48

An Exploration on Lishi-Liulin Mining Area Hydrogeological Characteristics
Li Yongjun

..............page:22-25

Geological Conditions and CBM Accumulation Predominance Analysis in Southern Qinshui Basin
Zhao Weiwei

..............page:19-21

A Discussion on Helongzhai Lead-zinc Ore Characteristics and Investigation Orientation
Yue Haitao

..............page:15-16,59

Probe into Design of Hydraulic Piling Rig Moment Limiter
Liu Dongyuan;Zhu Huashan

..............page:66-68

Application of Directional Drilling Technology in Coal-bed Methane Vertical Well Construction
Zhuang Xuqiang;Ning Jianhong;Wu Zhankui

..............page:55-56,61

Application of Water Block up Grouting in a Tianjin Underground Railway Supporting Engineering
Zhu Qifu

..............page:57-59

Wushi No.5 Well Group CBM Well Construction Drilling Technology
Bai Jifeng

..............page:49-52

Probe into Italian Solimec Company R622HD Hydraulic Piling Rig Tracked Chassis Improving Scheme
Zhu Huashan;Liu Dongyuan

..............page:53-54,127

Application of Horizontal Connected Well Technology in Coal Gasifying Extraction in Ulanqab, Inner Mongolia
Yi Ming

..............page:40-43

New Problems and Resolvents in CBM Well Geological Logging under the Condition of Air Drilling
Lin Hongde;Xing Lijie

..............page:44-48

Analysis of Large Diameter Gas Drainage Well Casing Collapsing Strength Computation
Liu Yongbin

..............page:37-39

Superficial Discussion on Lignite Formational Mechanism, Exploitation, Processing and Application
Shen Ping;Liu Xiqi;Wang Lijun;Liu Zhifeng

..............page:17-18,39

Popularization and Application of MWD in Lateral Well Drilling
Yang Tao

..............page:69-70,84

Matching and Using of Hydraulic Piling Rig Bits
Cheng Fei

..............page:71-73

Probe into Large Diameter Direct Drainage Borehole Construction Technology in North China Type Coalmines
Du Bingjian

..............page:76-78,81

Well Trajectory Computing Method of Directional Wells
Yang Tao

..............page:74-75,109

NSL-01 Well HSE Control and Management
Zhang Fuqiang

..............page:79-81

Application and Discussion on CBM Well Logging in HZ Block, Shouyang Area
Liu Fuguang;Wu Xuewei

..............page:92-95

Application of Seismic Attribute Technique in Coal Barren Zone Prediction
Dai Fenghong;Cheng Zengqing;Zhang Sheng;Gu Song

..............page:96-98

A Simple Explanation on Bored Pile Construction Quality Control in Hydraulic Filled Land
Wu Zhankui

..............page:82-84

Strengthening First, Size Optimizing Second——Pondering on Coal Geological Exploration Unit Development Strategy
Wang Qi

..............page:131-133

On People Orientated Modern Business Management
Li Yeping

..............page:128-130

Humble Opinion on the Necessity to Strengthen Salary Administration in State-owned Enterprises
Fan Xiaoli

..............page:125-127

Existing Issues in Project Budget Control and Countermeasures
Huang Ying

..............page:108-109

Flexible Strategy of Geological Exploration Units during the Financial Crisis
Chai Shaoyan

..............page:106-107

Application of Coal-fired Chain-grate Boiler High Efficiency New Combustion Technology
Zhao Zhongmin;Zhang Ran

..............page:121-124,133

Humble Opinion on Geological Exploration Unit Staff Training
Zhang Wenming

..............page:118-120

Coal Geological Exploration Unit Business Management Strategy Drafting under the Financial Crisis
Xing Lijie;Liu Fusheng;Geng Jianjun

..............page:114-117

Discussion on Accountant Designation System
Zeng Guanjun

..............page:110-113,120

Application of SWOT Analysis in Coal Enterprise Strategic Decision Model Research
Li Hong;Liu Peng

..............page:103-105

Pondering on Coal Geological Exploration Units How to Answer Financial Crisis
Liu Zhongye

..............page:99-102

can kao wen xian zhu lu ge shi

..............page:后插一

Application of TEM on Hydrogeological Exploration in Xinji No.1 Coalmine
Xu Luqin;Huang Pengtao;Ma Ruihua;Lian Jianghong

..............page:88-91,102

Application of T200 Truck-mounted Multi-purpose Drilling Rig in CBM Parameter Well Drilling
Zhang Fuqiang

..............page:85-87