A well drilled within the proved area of an oil or gas reservoir to the depth of a stratigraphic horizon known to be productive. Also see Well.

A well drilled within the proved area of an oil or gas reservoir to the depth of a stratigraphic horizon known to be productive; a well drilled in a proven field for the purpose of completing the desired spacing pattern of production.

A well drilled within the proved area of an oil or gas reservoir to the depth of a stratigraphic horizon known to be productive

A well drilled within the proved area of an oil or gas reservoir to the depth of a stratigraphic horizon known to be productive.

A well drilled within the proved area of an oil or natural gas reservoir to the depth of a horizon known to be productive.

a well drilled within the area of an oil or gas reservoir known to be productive. Development wells are relatively low risk.

Wells designed to produce hydrocarbons from a gas or oil field within a proven productive reservoir defined by exploration or appraisal drilling.

A well drilled with a view to obtaining production from a proven field. Development wells may be used either to extract hydrocarbons from a field or to inject water or gas into a reservoir to improve [..]

dih-vel-uhp-muhnt well A production well drilled with intent of producing oil or gas from a proven field.

A well drilled within the proved area of a natural gas or oil reservoir to the depth of a stratigraphic horizon known to be productive.

A well drilled to obtain production from a proven oil or gas field.

a well drilled in or adjacent to a proven part of a pool to optimize petroleum production

A well drilled to a known producing formation in a previously discovered field.

A well drilled within the proved area of an oil or gas reservoir to the depth of a stratigraphic horizon known to be productive; a well drilled in a proven field for the purpose of completing the desired spacing pattern of production.

A well drilled for natural gas (or crude oil) within a proven field or area for the purpose of completing the desired pattern of production.

Is a well drilled within the proved area of a natural gas or oil reservoir to the depth of a stratigraphic horizon known to be productive.

A well drilled within the presently proven productive area of an oil and natural gas reservoir as indicated by reasonable interpretation of available data, with the objective of completing in that res [..]

A well drilled specifically into a previously discovered field

Wells designed to produce hydrocarbons from a gas or oil field within a proven productive reservoir defined by exploration or appraisal drilling.

A well drilled for natural gas or crude oil within a proven field or area for the purpose of completing the desired pattern of production or a well into which fluids and/or gas is injected to increase [..]

A well drilled within the proved area of an oil or gas reservoir to the depth of a stratigraphic horizon known to be productive; a well drilled in a proven field for the purpose of completing the desi [..]

Well means a Well drilled, deepened or completed after the date of approval of the Development Plan pursuant to Development Operations or Production Operations for the purposes of producing Petroleum, increasing production, sustaining production or accelerating extraction of Petroleum including production Wells, injection Wells and dry Wells.  

A well drilled within the proved area of an oil or natural gas reservoir to the depth of a stratigraphic horizon known to be productive.

A well drilled with a view to obtaining production from a proven field. Development wells may be used either to extract hydrocarbons from a field or to inject water/gas into a reservoir in order to improve production.

A well drilled within the area of an oil or gas reservoir known to be productive. Development wells are relatively low risk.

Any well drilled in the course of extraction of reservoir hydrocarbons

A production well drilled to begin production after a reservoir has been discovered and defined. Usually takes place over the area with the largest pay thickness in the reservoir.

A well drilled into a known producing formation in a previously discovered area.