Patents Assigned to LIAONING HUAYE ENERGY TECHNOLOGY SERVICE CO., LTD. - Justia Patents Search

Patents Assigned to LIAONING HUAYE ENERGY TECHNOLOGY SERVICE CO., LTD.

Fracturing propping agent and preparation method of fracturing propping agent by using oil sludge produced in exploited of oil and gas field

Patent number: 11898099

Abstract: The present disclosure relates to a fracturing propping agent and a preparation method thereof. The fracturing propping agent comprises the following raw materials: dry sludge, quartz sand, coal ash, bauxite and clay.

Type: Grant

Filed: November 11, 2022

Date of Patent: February 13, 2024

Assignee: LIAONING HUAYE ENERGY TECHNOLOGY SERVICE CO., LTD.

Inventors: Changming Su, Zhanqing Qu, Xinwu Zhu, Zuochen Li, Yuping Fan, Wei Liu, Wen Su, Kai Weng