Invention Grant
- Patent Title: Surfactant compositions comprising solid substrates for subterranean well operations
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Application No.: US17869097Application Date: 2022-07-20
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Publication No.: US11884880B2Publication Date: 2024-01-30
- Inventor: Paul Joseph Jones , Amlan Datta , Brittany Michelle Elbel , Kyriacos Agapiou
- Applicant: Halliburton Energy Services, Inc.
- Applicant Address: US TX Houston
- Assignee: Halliburton Energy Services, Inc.
- Current Assignee: Halliburton Energy Services, Inc.
- Current Assignee Address: US TX Houston
- Agency: C. Tumey Law Group PLLC
- Agent Thomas Rooney
- The original application number of the division: US16509574 2019.07.12
- Main IPC: C09K8/584
- IPC: C09K8/584 ; C09K8/40 ; C09K23/00 ; C09K23/42 ; C09K23/02
Abstract:
A method of preparing a solid surfactant composite may include: coating a liquid water-wetting surfactant on a solid carrier; and drying the solid carrier to produce the solid surfactant composite. A method may include: introducing a spacer fluid into a wellbore, the spacer fluid comprising a solid surfactant composite; and displacing a fluid in the wellbore using the spacer fluid.
Public/Granted literature
- US20220356391A1 Surfactant Compositions Comprising Solid Substrates For Subterranean Well Operations Public/Granted day:2022-11-10
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