Wireline conveyed casing test plug and pressure test tool assembly
US12209477B1 · kind B1 · utility
Inventors
Key dates
| Filing date | Jan 18, 2024 |
| Grant date | Jan 28, 2025 |
| Priority date | — |
| Expiry date | Jan 18, 2044 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B2200/08
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A casing pressure test tool assembly includes a well extending from a top end to a downhole end, the well having a receptacle; a wireline tool to run into the well; a casing test plug positioned downhole of the wireline tool, the casing test plug having a plug body extending from a first end to a second end; and a wireline setting tool adapter connecting the wireline setting tool and the casing test plug; the casing test plug releases from the wireline setting tool upon application of a separation force between the wireline setting tool adapter and the plug body; the casing test plug seals within the receptacle of the well; and the casing test plug, once sealed within the receptacle, allows for casing pressure testing operations of the well.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.