Doug W. WALSER

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Liquefied natural gas (LNG) re-fracturing
- Patent number 11,506,037
- Issue date Nov 22, 2022
- Halliburton Energy Services, Inc.
- Ronald G. Dusterhoft
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mapping propped fractures in a well using encapsulated salt
- Patent number 11,046,881
- Issue date Jun 29, 2021
- Halliburton Energy Services, Inc.
- Doug W. Walser
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Treating a formation with a chemical agent and liquefied natural ga...
- Patent number 10,968,727
- Issue date Apr 6, 2021
- Halliburton Energy Services, Inc.
- Ronald G. Dusterhoft
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Storing and de-liquefying liquefied natural gas (LNG) at a wellsite
- Patent number 10,704,373
- Issue date Jul 7, 2020
- Halliburton Energy Services, Inc.
- Ronald G. Dusterhoft
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
LIQUEFIED NATURAL GAS (LNG) RE-FRACTURING
- Publication number 20200340341
- Publication date Oct 29, 2020
- Halliburton Energy Services, Inc.
- Ronald G. Dusterhoft
- E21 - EARTH DRILLING MINING
Information Patent Application
MAPPING PROPPED FRACTURES IN A WELL USING ENCAPSULATED SALT
- Publication number 20190352560
- Publication date Nov 21, 2019
- Halliburton Energy Services, Inc.
- Doug W. WALSER
- G01 - MEASURING TESTING
Information Patent Application
Treating a Formation with a Chemical Agent and Liquefied Natural Ga...
- Publication number 20190264097
- Publication date Aug 29, 2019
- Halliburton Energy Services, Inc.
- Ronald G. DUSTERHOFT
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
STORING AND DE-LIQUEFYING LIQUEFIED NATURAL GAS (LNG) AT A WELLSITE
- Publication number 20190234194
- Publication date Aug 1, 2019
- Halliburton Energy Services, Inc.
- Ronald G. DUSTERHOFT
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...