Krishna Trisal

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Yuzhno-Sakhalinsk, RU

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Patents Grantslast 30 patents

Information Patent Grant
Hydraulic landing nipple
- Patent number 12,134,944
- Issue date Nov 5, 2024
- Schlumberger Technology Corporation
- Krishna Trisal
- E21 - EARTH DRILLING MINING
Information Patent Grant
Multilateral intelligent well completion methodology and system
- Patent number 11,959,363
- Issue date Apr 16, 2024
- Schlumberger Technology Corporation
- Krishna Trisal
- E21 - EARTH DRILLING MINING
Information Patent Grant
Control line activated tubing disconnect latch system
- Patent number 11,885,187
- Issue date Jan 30, 2024
- Schlumberger Technology Corporation
- Thomas James Wakerley
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
MULTILATERAL INTELLIGENT WELL COMPLETION METHODOLOGY AND SYSTEM
- Publication number 20230066633
- Publication date Mar 2, 2023
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Krishna Trisal
- E21 - EARTH DRILLING MINING
Information Patent Application
CONTROL LINE ACTIVATED TUBING DISCONNECT LATCH SYSTEM
- Publication number 20230003093
- Publication date Jan 5, 2023
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Thomas James Wakerley
- E21 - EARTH DRILLING MINING
Information Patent Application
HYDRAULIC LANDING NIPPLE
- Publication number 20220098944
- Publication date Mar 31, 2022
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Krishna Trisal
- E21 - EARTH DRILLING MINING