Patents
US 12768228 B1: Downhole conveyance management during a line spooling operation
- Granted
- 2026-10-20
- Filed
- 2025-07-23 application 19278345
- Type
- Utility · 19 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
Aspects of the subject technology relate to systems, methods, and computer-readable media for maintaining a downhole conveyance. Specifically, a spooling operation of displacing line relative to a hole in a downhole environment, the line spooling operation comprising either or both a running in the hole (RIH) operation and a pulling out of the hole (POOH) operation can be performed. Further, information related to the line during the spooling operation as a function of wrap number relative to a drum that spools the line during the RIH operation and the POOH operation can be identified. As follows, the line can be controlled during the spooling operation based on the information.
Source: PTBLXML, file of 2026-10-20 (ipgb20261020.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| HALLIBURTON ENERGY SERVICES, INC. 9,888 patents | US company or organization | Houston, TX | HALLIBURTON ENERGY SERVICES Federal lobbying client FUZZY medium confidence: same name (legal endings aside) and state | PTBLXML, file of 2026-10-20 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Jianqiang Zeng | Houston, TX | 12 | PTBLXML, file of 2026-10-20 | |
| Ritesh Dharmendra Panchal | Houston, TX | 5 | PTBLXML, file of 2026-10-20 | |
| Sudhir Gupta | Houston, TX | 48 | PTBLXML, file of 2026-10-20 | |
| German Reynoso | Houston, TX | PTBLXML, file of 2026-10-20 | ||
| Joao Scudeler Vilela | Houston, TX | PTBLXML, file of 2026-10-20 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| E21B | Earth or rock drilling; obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells | E21B19/22 | PTBLXML, file of 2026-10-20 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2025-08-05 | Assignment Assignment of assignor's interest | ZENG, JIANQIANG signed 2025-07-28 PANCHAL, RITESH DHARMENDRA signed 2025-07-25 GUPTA, SUDHIR signed 2025-07-25 REYNOSO, GERMAN signed 2025-07-29 VILELA, JOAO SCUDELER signed 2025-07-23 | HALLIBURTON ENERGY SERVICES, INC. HOUSTON, TX | 71930/794 | PASDL, file of 2026-10-23 |
Documents recorded with the USPTO Assignment Recordation Branch that list this patent. A security interest is a lender’s claim on the patent as collateral; a release ends it.
USPTO bulk data: PatentsView granted patents, disambiguated (PVGPATDIS) for patents, assignees, inventors, places and CPC categories; the USPTO Patent Assignment Dataset (ECORSEXC) for assignments and security interests. Patents filed in the last 20 years. No claims or full text. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.