FRACTURING DESIGN

Main Objective: For oil and gas reservoirs with low permeability or complex geological conditions, artificial fracturing is used to reform the formation, form fractures with high flow conduction capacity, improve oil and gas infiltration conditions, and increase single-well production and recovery rates.

Key content: analyze the geological and mechanical parameters of the reservoir rock to assess the feasibility and potential of fracturing; design the fracturing fluid system, including base fluid and additives, to ensure sand transport and fracture-forming capacity; determine probant type, particle size and dosage to maintain long-term fracture flow; plan fracturing construction parameters, such as pumping pressure, discharge volume, construction scale, etc.

Technical key points : developing fracturing fluid formulations with low damage and high fracturing efficiency; using microseismic monitoring technology to capture the fracture expansion pattern in real time and optimize construction parameters.