Invention Grant
- Patent Title: Fluid placement tool
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Application No.: US16159183Application Date: 2018-10-12
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Publication No.: US10995582B2Publication Date: 2021-05-04
- Inventor: Robert Alexander Petrie , Michael John Houston , David Eugene Colburn, Jr.
- 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 Tenley Krueger
- Main IPC: E21B17/18
- IPC: E21B17/18 ; E21B33/138 ; E21B21/00 ; E21B25/00 ; E21B33/136

Abstract:
Systems, methods, and apparatuses of the present disclosure generally relate to fluid placement tools. A fluid placement tool includes a connecting section at a proximal end of the fluid placement tool for coupling the fluid placement tool to a conveyance. The fluid placement tool also includes an actuating section coupled to the connecting section, wherein the actuating section comprises a first check valve and a piston, wherein the first check valve is positioned to allow fluid flow through the actuating section and into engagement with the piston. The fluid placement tool also includes a fluid containment section, wherein the fluid containment section comprises a fluid reservoir and a second check valve, wherein the fluid reservoir is disposed between the first check valve and the second check valve, wherein the second check valve is position to only allow flow out of the fluid containment section. The actuating section is operable to drive the piston through the fluid reservoir for displacement of a fluid from the fluid reservoir and into a wellbore.
Public/Granted literature
- US20190128094A1 Fluid Placement Tool Public/Granted day:2019-05-02
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