CBM Fracturing - Coal-Stay

Coal-Stay is an additive that Trican has developed for fracturing wet coals. This proprietary chemical prevents coal fines from migrating through and plugging a proppant pack. The end result is a clean frac that improves de-watering of the well and gas production.

Technical Papers (pdf) ......................................................................................... Burst Collars for Multi-zone Completions in Horizontal Wellbores Acid-Soluble Cement for Unconventional Gas Completions A Novel Means of Proppant Consolidation Novel Self-Generating Acid Integration of Montney Microseismic Information into a Reservoir Simulator Improving Efficiency of Coiled Tubing Operations on Vankor Field Pre-Fracture Injection Tests Performed in the Brassey Field Polymer Reduction Leads to Increased Success Reverse Circulating Cement Technique for Subsurface Pipeline Increased Applications of Plastic Tubulars in O&G Prod & Injection Pre-job test Protocol for Cement Pulsation Development of OTF Frac Fluid Cement Pulsation Treatment in Wells Cement Pulsation to Control Gas Migration (SPE) Comparison of Three Different CO2 Energized Frac Fluids Frac Fluid Properties New Generation of Lightweight Cement A Comparison Between Foamed & Lightweight Cements (CADE) Cement Pulsation to Control Gas Migration (CADE) Improved Proppant Transport System for SlickWater Shale Fracturing Implications for Characterization of Unconventional Gas Reservoirs A Comparison Between Foamed & Lightweight Cements (CIPC) Slag Cementing Versus Conventional Cementing Proppant Flowback Control in Deviated Shallow Gas Wells Squeeze Cementing of Low Pressure Formations Development of a New Generation of Gas Control Cements Review of Dry Blending Techniques of Lightweight Cements Chemical Stimulation of Heavy Oil Wells