Curing Experiments Researching on Waste Oil-base Shale Gas Drilling Mud

Technically Recoverable Shale Oil and Shale Gas Resources

Technically Recoverable Shale Oil and Shale Gas Resources:

Technically Recoverable Shale Oil and Shale Gas Resources:

Novel Desorber for Online Drilling Mud Gas Logging

This work presents the construction solution and experimental results of a novel desorber for online drilling mud gas logging. The traditional desorbers use mechanical mixing of the liquid to stimulate transfer of hydrocarbons to the gaseous phase that is further analyzed. The presented approach is based on transfer of hydrocarbons from the liquid to the gas bubbles flowing through it and furth...

Preparation of Nano-Modified Polyacrylamide and Its Application on Solid-Liquid Separation in Waste Drilling Mud

To satisfy the requirement on solid-liquid separation in high-density waste drilling mud, prepare the nano-modified polyacrylamide (PAM) flocculant for high density waste drilling mud by in-situ dispersion method, direct dispersion method and simultaneous formation method. The result showed the flocculent effect of nano-modified polyacrylamide prepared by simultaneous formation method was the b...