Exempel på wireline

• This could be adequate for a wireline drilling arrangement.

• Gamma-ray wireline logs were used to establish possible regional subsurface cor relation.

• In addition, there are no illustrations of how the deposits of a delta, estuary or any other sedimentary environment would appear in core or on wireline log.

• Drilling was performed using a conventional core wireline system with a drill derrick, protected by a cover against the rough climate.

• If a tubing retrievable valve fails, rather than go to the expense of a workover, a wireline retrievable valve may be used instead.

• Wireline uses an electric current to detonate an explosive charge to set the packer.

• For highly deviated and horizontal wells, gravity may be insufficient for wireline logging.

• Nearly all wireline and wireless telecommunications companies utilize similar technologies today to transport near-real-time billing information.

• Wireline depth correction for temperature and tension has been around since before the days of computer data acquisition, and is generally seen as reliable.

• If the tool is to become stuck in the well, the weak point is where the tool would first separate from the wireline.

• The logging tool, also called a sonde, is located at the bottom of the wireline.

• Modern wireline tools are extremely complicated, and must be engineered to withstand very harsh conditions.

• Traditional activities are wireline operations for well logging, perforation and installing or pulling equipment like plugs and downhole safety valve inserts.

• They cited the declining use of the service, as well as a desire to focus on their key businesses: broadband, wireless and wireline services.

• It is available in single crystal form or the more rugged polycrystalline form (used in high vibration environments, e.g. wireline logging in the oil industry).