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Category:E21B47/09
Subcategories
This category has the following 3 subcategories, out of 3 total.
A
M
S
Pages in category "E21B47/09"
The following 12 pages are in this category, out of 12 total.
1
- 17938195. DRILL STRING ANGULAR OFFSET DETERMINATION simplified abstract (Halliburton Energy Services, Inc.)
- 18112633. NON-MAGNETIC OPENHOLE WHIPSTOCK simplified abstract (SAUDI ARABIAN OIL COMPANY)
- 18543649. Autonomous Stop Of Pump-Down Operation simplified abstract (Halliburton Energy Services, Inc.)
- 18724959. CASING COLLAR LOCATOR DETECTION AND DEPTH CONTROL (Schlumberger Technology Corporation)
S
- Saudi arabian oil company (20240279989). NON-MAGNETIC OPENHOLE WHIPSTOCK simplified abstract
- SAUDI ARABIAN OIL COMPANY patent applications on August 22nd, 2024
- SAUDI ARABIAN OIL COMPANY patent applications on February 29th, 2024
- SAUDI ARABIAN OIL COMPANY patent applications on January 23rd, 2025
- Schlumberger technology corporation (20250067168). CASING COLLAR LOCATOR DETECTION AND DEPTH CONTROL
- Schlumberger Technology Corporation patent applications on February 27th, 2025