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US 2020/0048534 A1Published application
Breaker Fluids and Methods of Use Thereof
AssigneeShrieve Chemical Products, Inc.
InventorsBalakrishnan Panamarathupalayam, Richard Toomes, Daniel Alvarez
Life of this patent
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Abstract
A breaker fluid includes a base fluid; lactide; and a mixture of hydrolyzable esters of dicarboxylic acids. A method of breaking a filtercake in a wellbore includes circulating a breaker fluid into the wellbore, the breaker fluid including: a base fluid; lactide; and a mixture of hydrolyzable esters of dicarboxylic acids.
Claims20
A breaker fluid, comprising:
- a base fluid;
- lactide;
- and
- a mixture of hydrolyzable esters of dicarboxylic acids.
1 more element
A method of breaking a filtercake in a wellbore, the method comprising:
- circulating a breaker fluid into the wellbore, the breaker fluid comprising:
- a base fluid;
- lactide;
- and
- a mixture of hydrolyzable esters of dicarboxylic acids.
2 more elements
A breaker fluid, comprising:
- a base fluid;
- lactide;
- and
- a solubility modifier selected from polyols, glycols, glycol ethers, or polyglycols.
1 more element
A method of breaking a filtercake in a wellbore, the method comprising:
- circulating a breaker fluid into the wellbore, the breaker fluid comprising:
- a base fluid;
- lactide;
- and
- a solubility modifier selected from polyols, glycols, glycol ethers, or polyglycols.
2 more elements
Dependencies are inferred from the claim text.