IP Library Granted Patent US 11,939,513
Granted Patent B2
US 11,939,513 · App. 17/961,289 · Granted Mar 26, 2024

Surfactant impregnated lost circulation, scrubbing, and scouring material

Inventors: Garrett Schultz (Spring, TX); Jordan Clark (Tomball, TX)
Assignee: SELECT CHEMISTRY, LLC
C09K23/017C09K8/424C09K8/524E21B21/003E21B37/00
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Quick Facts
Patent No.
US 11,939,513
App. No.
17/961,289
Granted
Mar 26, 2024
Kind
B2
Abstract

A solid surfactant composition includes a water-wetting surfactant and a plant fiber carrying agent. A process includes forming a solid surfactant composition comprising a water-wetting surfactant and a plant fiber carrying agent and injecting the solid surfactant composition into a wellbore.

Claims (4)

1. A process comprising:

forming a solid surfactant composition comprising a water-wetting surfactant comprising ethoxylated alcohol and glycol ether impregnated onto a corn cob fiber carrying agent to provide the solid surfactant composition in a solid flowable state; and

injecting the solid surfactant composition into a wellbore.

2. The process of claim 1 , wherein the water-wetting surfactant is in an amount of 0.5-40% by weight of the corn cob fiber carrying agent.

Assignments (3)
PATENT SECURITY AGREEMENT Recorded Jan 29, 2025
From: SELECT WATER SOLUTIONS, LLC; SELECT AGUA LIBRE MIDSTREAM, LLC; SELECT CHEMISTRY, LLC
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 070048/0356 →
CHANGE OF NAME Recorded Aug 15, 2023
From: ROCKWATER ENERGY SOLUTIONS, LLC
To: SELECT CHEMISTRY, LLC
Reel/Frame 064598/0378 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 24, 2023
From: SCHULTZ, GARRETT; CLARK, JORDAN
To: ROCKWATER ENERGY SOLUTIONS, LLC
Reel/Frame 062473/0435 →