Tag Flowback efficiency

Fracturing Fluids and Ultra-Low Interfacial Tension: A Microscopic Revolution in Unconventional Oil and Gas Reservoir Development – Part Two: The Silent Killer – Water Locking Effect and Capillary Resistance Mechanism

Part 2: The Silent Killer — Mechanisms of Water Blocking and Capillary Resistance 2.1 Capillary Pressure: The Absolute Ruler in Nanopores In tight sandstone and shale matrices, pore throat radii are extremely small, typically ranging from nanometers to microns. This…

Read MoreFracturing Fluids and Ultra-Low Interfacial Tension: A Microscopic Revolution in Unconventional Oil and Gas Reservoir Development – Part Two: The Silent Killer – Water Locking Effect and Capillary Resistance Mechanism

Water-locking agents: a key technological support for solving the water-locking problem in oil and gas extraction.

I. Water Locking: A “Hidden Obstacle” in Oil and Gas Extraction  During oil and gas field development, especially in the exploitation of low-permeability and ultra-low-permeability oil and gas reservoirs, as well as unconventional oil and gas resources such as shale gas…

Read MoreWater-locking agents: a key technological support for solving the water-locking problem in oil and gas extraction.