Invention Grant
- Patent Title: Permeable and decomposable plug forming rapidly dehydrating fluid (RDF)
-
Application No.: US16803447Application Date: 2020-02-27
-
Publication No.: US10988666B2Publication Date: 2021-04-27
- Inventor: Md Amanullah , Ali Radhwan
- Applicant: Saudi Arabian Oil Company
- Applicant Address: SA Dhahran
- Assignee: Saudi Arabian Oil Company
- Current Assignee: Saudi Arabian Oil Company
- Current Assignee Address: SA Dhahran
- Agency: Bracewell LLP
- Agent Constance G. Rhebergen; Brian H. Tompkins
- Main IPC: C09K8/514
- IPC: C09K8/514 ; E21B21/00 ; E21B33/138

Abstract:
A rapidly dehydrating fluid (RDF) composition that forms a permeable and decomposable plug and methods of lost circulation control and manufacture of the RDF composition. The RDF composition may include a carrier fluid such as water, a cellulosic microfiber viscosifier, date tree seed particles, and fibers formed from date tree waste such as date tree trunks. The RDF composition may mitigate or prevent lost circulation by forming a decomposable plug in a fracture of the lost circulation zone and may also enable the production of hydrocarbons from the zone without removal of the plug.
Public/Granted literature
- US20200317987A1 Permeable and Decomposable Plug Forming Rapidly Dehydrating Fluid (RDF) Public/Granted day:2020-10-08
Information query
IPC分类: