downhole

downhole

(ˈdaʊnˌhəʊl)
adj
(Mining & Quarrying) (in the oil industry) denoting any piece of equipment that is used in the well itself
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
References in periodicals archive ?
The United States Patent and Trademark Office (USPTO) has awarded 10 new patents to Upwing Energy for critical enabling technologies in the company's downhole rotating tools and proprietary methods used to increase hydrocarbon production and recovery.
29 August 2019 - US-based oilfield completion technology providers Downhole Technology, LLC and Resource Well Completion Technologies Inc.
Target: Downhole Technology and Resource Well Completion Technologies
M2 PRESSWIRE-August 21, 2019-: Downhole Cables Market 2019 Current Scenario, Regional Trends, Global Size, Share, Future Scope, Growth Insights, Prominent Players Analysis and Forecast to 2024
The USPTO granted seven patents related to Upwing's SCS, a downhole compressor system, and three patents related to Upwing's MDS, a reliable and retrievable drive system for downhole pumps.
The RC drilling included high grades up to 1m @ 47.96g/t Au (from 36m downhole) within shallow palaeochannel sediments and broad primary intercepts within altered porphyry rocks at depth including 15m @ 0.95g/t Au (from 80m downhole) with 8m @ 1.16g/t Au (from 100m downhole).
The Cardiac Creek zone was intersected at a downhole depth of 490.89 metres and continued in the zone until 537.14 metres representing a downhole thickness of approximately 46.25 metres.
* DD1508 intersected 11.82 metres of 10.41% copper, at a 3% copper cut-off, and 12.82 metres of 9.76% copper, at a 1% and 2% copper cut-off, in semi-massive sulphide KPS-hosted mineralization, beginning at a downhole depth of 185.0 metres.
Magnum has a broad offering of proprietary downhole completions products, including dissolvable and composite frac plugs, as well as a number of other patented consumables.
A sucker rod is a steel rod, typically between 25 and 30 feet (7 to 9 meters) in length, and threaded at both ends, used in the oil industry to join together the surface and downhole components of a reciprocating piston pump installed in an oil well.
Leading international oilfield services company, Expro, has enhanced its cased hole services offering, signing a global agreement with downhole video and camera technology specialist Vision iO.