Study on Stability of Cement Sheath Volume
Challenges During Drilling Horizontal Interval Through Changing Shale Gas Reservoir and Corresponding Measures
Study on Multi-packer Completion String Optimization
Study on Determination of In-situ Stress Direction Using Wave Velocity Anisotropy Method Combined with Paleomagnetism Method
Analysis of Wellhead Uplift and Safety Evaluation on HTHP Gas Wells
Mechanism of Shale Hydration Cracking and Application at Changning Block
Research and Application of Deep Acid-fracturing Technology in Qixia Formation in Ultra-deep High Temperature Gas Wells
Preliminary Study on Feasibility of Water Shutoff and Gas Production in Longwangmiao Gas Reservoir
Plunger Lift Technology Research and Application in Horizontal Shale Gas Well
Optimization of Water Drainage & Gas Production in Horizontal and Highly Deviated Wells of Carboniferous Period in East Sichuan
Research and Application of Well Completion and Testing Technology for Ultra-deep HTHP Gas Wells in Western Sichuan Area
Research and Application of Automatic Bubbling and Pouring Technology for Changning Shale Gas
New Development of Infinite Stage Full-bore Sliding Sleeves for Open-hole Stage Fracturing
Development of Self-rotating Jet Nozzle for Scale Removal and Its Performance Test
Development and Application of Experiment Equipment for Proppant Placement in Complex Fractures of Shale
Application of Ubbelohde Viscometer Method in Temperature Resistance Evaluation of Cementing Polymer Additives
Study on Desulfonated Environmental Drilling Fluid
Experimental Evaluation and Field Application of Corrosion-inhibiting Dissolving Conditioner for Dissolvable Frac Plugs
Application of Water-based Mud System in Shale Gas Horizontal Wells in South Sichuan
Application of Wireline Operation Technology in Horizontal Shale Gas Wells
Indoor Experiment and Field Test of Dissoluble Bridge Plug
Study on Optimum Completion for Deep Carbonates Well XX in Dengying, Anyue Gas Field
Discussion on Building Safety Protection System for Site Inspection of Acid Liquid Quality