Orphan, orphaned, or abandoned wells are oil or gas wells that have been abandoned by fossil fuel extraction industries. These wells may have been deactivated...

Orphan wells in Alberta, Canada are inactive oil or gas well sites that have no solvent owner that can be held legally or financially accountable for the...

An orphan is a child whose parents have died, are unknown or have permanently abandoned them. It can also refer to a child who has lost only one parent...

related to orphan wells in Alberta, Canada is a list of events relevant to orphan wells in Alberta, Canada. Orphan wells are inactive oil or gas well sites...

An orphan drug is a pharmaceutical agent that is developed to treat certain rare medical conditions. An orphan drug would not be profitable to produce...

production. Similarly, orphaned wells may have different legal definitions across different jurisdictions, but can be thought of as wells whose legal owner...

Design of outdoor public areas, landmarks, and structures Orphan wells – Disused oil or gas wells Septic tank – Method for basic wastewater treatment (on-site)...

systems. This pollution often becomes worse when wells are abandoned or orphaned – i.e., where wells no longer economically viable are no longer maintained...

Orphan Black is a Canadian science-fiction thriller television series created by screenwriter Graeme Manson and director John Fawcett and starring Tatiana...

The Orphan Train Movement was a supervised welfare program that transported children from crowded Eastern cities of the United States to foster homes located...

Orphan is a 2009 psychological horror film directed by Jaume Collet-Serra and written by David Leslie Johnson from a story by Alex Mace. The film stars...

when bankrupt companies leave oil and gas wells behind". Ecojustice. Retrieved October 25, 2019. "Orphan Well Association v. Grant Thornton Ltd.", Supreme...

casing in oil and gas wells, thereby preventing leaks. Government investigators had ordered companies involved in drilling the well to preserve all relevant...

Orphan: First Kill is a 2022 American psychological horror film directed by William Brent Bell and written by David Coggeshall, based on a story by David...

Little Orphan Annie was a daily American comic strip created by Harold Gray and syndicated by the Tribune Media Services. The strip took its name from...

major shareholder. Wells Group of companies, which include Wells Dredging Ltd., Wells Property Development Company Ltd., and Wells Entertainments Ltd...

Orphan Black is a Canadian science fiction television series that premiered on March 30, 2013, in Canada on Space. The series was created by Graeme Manson...

the horizontal pipe. Christmas trees are used on both surface and subsea wells. It is common to identify the type of tree as either "subsea tree" or "surface...

1970 using the Uralmash-4E, a serial drilling rig used for drilling oil wells. The rig was slightly modified to be able to reach a 7,000-metre (23,000 ft)...

hydraulically fractured wells), and produced formation brine (a byproduct of both fractured and non-fractured oil and gas wells). For these reasons, hydraulic...

and natural gas wells and on exploration drilling rigs, drilling fluids are also used for much simpler boreholes, such as water wells. The two main categories...

hand-drilled a well in the Baku region of Bibi-Heybat in 1846. There were engine-drilled wells in West Virginia in the same year as Drake's well. An early...

governments. Typical shallow shelf oil wells (e.g. North Sea) cost US$10 – 30 million, while deep water wells can cost up to US$100 million plus. Hundreds...

crude oil and/or natural gas from an oil well or gas well after pressure control systems have failed. Modern wells have blowout preventers intended to prevent...

coverage. The AJP proposed a $16 billion investment in plugging "orphan wells", abandoned wells that continually release methane emissions. The plan contained...

agricultural runoff and oil drilling. There are 27,000 abandoned oil and gas wells beneath the gulf. These have generally not been checked for potential environmental...

to the Well Done Foundation to tackle orphan oil and gas wells". Process and Control Today. 2023-09-22. Retrieved 2023-10-01. "FAQ » The Well Done Foundation"...

and pioneered the use of geosteering to plan the drill path in horizontal wells.[citation needed] In 1992, Schlumberger acquired software company GeoQuest...

handling, power and control systems) necessary to drill oil and gas wells, as well as marine construction equipment such as heavy-lift cranes, mooring...

production. Similarly, orphaned wells may have different legal definitions across different jurisdictions, but can be thought of as wells whose legal owner...