Gob well definition

Gob well means a coalbed methane gas well which is capable of producing coalbed methane gas from the de- stressed zone associated with any full-seam extraction of coal that extends above and below the mined-out coal seam.
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Gob well means a well drilled or a vent hole converted to a well pursuant to this chapter which produces or is capable of producing coalbed methane for sale or use, from a de-stressed zone associated with any full seam extraction of coal that extends above or below a mined-out coalbed;
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Gob well means a coalbed methane gas well which is capable of producing coalbed methane
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Examples of Gob well in a sentence

  • There is a risk that without a repeatable foundation for control that key activities for service delivery will be missed and cause impact on service delivery times and service quality.

  • Location of the five vertical well sites and one Gob well site at Moonidih has been finalised.

  • The GASMAK2 model had the development of a Windows based empirical model of methane emissions for Gob well as its goal.


More Definitions of Gob well

Gob well means a well drilled or vent hole converted to a well pursuant to this article which produces or is capable of producing coalbed methane or other natural gas from a destressed zone created above and below a mined-out coal seam by any prior full seam extraction of the coal;
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Gob well means a well drilled or vent hole converted
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Gob well means a coalbed methane gas well which is drilled in conjunction with underground mining of one or more coal beds and produces from cavities and fractures resulting from the collapse of an underground mine. A gob well is initially drilled as a vertical well and is not considered a gob well until after the well has been mined through and the roof of the mine has collapsed.
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Gob well means (a) a Well drilled in advance of mining or after mining for the purpose of extracting Gas from the Gob or (b) a Frac Well that is recompleted for the purpose of extracting Gas from the Gob.
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Gob well means a well drilled or a vent hole converted to a well pursuant to this chapter which produces or is capable of producing coalbed methane for
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Gob well means any oil and gas well drilled after mining for the purpose of extracting oil and/or gas from the Gob.
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Related to Gob well

  • Oil well means any well capable of producing oil or oil and casinghead gas from a common source of supply as determined by the commission.

  • Dry well means a type of infiltration practice that allows storm water run-off to flow directly into the ground via a bored or otherwise excavated opening in the ground surface.

  • Shallow well means a well located and constructed in such a manner that there is not a continuous layer of low permeability soil or rock (or equivalent retarding mechanism acceptable to the department) at least 5 feet thick, the top of which is located at least 25 feet below the normal ground surface and above the aquifer from which water is to be drawn.

  • Gas well means a well producing gas or natural gas from a common source of gas supply as determined by the commission.

  • Deep well means a well located and constructed in such a manner that there is a continuous layer of low permeability soil or rock at least 5 feet thick located at least 25 feet below the normal ground surface and above the aquifer from which water is to be drawn.

  • Horizontal well means a well bore drilled laterally at an angle of at least eighty (80) degrees to the vertical or with a horizontal projection exceeding one hundred (100) feet measured from the initial point of penetration into the productive formation through the terminus of the lateral in the same common source of supply.

  • Exploration Well means a well that is not a development well, a service well or a stratigraphic test well.

  • Injection well means a well into which fluids are injected. (See also “underground injection”.)

  • Water well means an excavation that is drilled, cored, bored, augered, washed, driven, dug, jetted, or otherwise constructed for the purpose of exploring for groundwater, monitoring groundwater, utilizing the geothermal properties of the ground, or extracting water from or injecting water into the aquifer. “Water well” does not include an open ditch or drain tiles or an excavation made for obtaining or prospecting for oil, natural gas, minerals, or products mined or quarried.

  • Test Well means a well constructed for the purpose of obtaining information needed to design a well prior to its construction. Test wells are cased and can be converted to observation or monitoring wells and under certain circumstances to production wells

  • Exploratory Well means a well that is not a development well, a service well or a stratigraphic test well.

  • stratigraphic test well means a drilling effort, geologically directed, to obtain information pertaining to a specific geologic condition. Ordinarily, such wells are drilled without the intention of being completed for hydrocarbon production. They include wells for the purpose of core tests and all types of expendable holes related to hydrocarbon exploration. Stratigraphic test wells are classified as (i) "exploratory type" if not drilled into a proved property; or (ii) "development type", if drilled into a proved property. Development type stratigraphic wells are also referred to as "evaluation wells".

  • Development Well means a well drilled inside the established limits of an oil or gas reservoir, or in close proximity to the edge of the reservoir, to the depth of a stratigraphic horizon known to be productive.

  • Lot depth means the horizontal distance between the front and rear lot lines.

  • service well means a well drilled or completed for the purpose of supporting production in an existing field. Wells in this class are drilled for the following specific purposes: gas injection (natural gas, propane, butane or flue gas), water injection, steam injection, air injection, salt water disposal, water supply for injection, observation or injection for combustion.

  • drilling means the act of boring a hole to reach a proposed bottom hole location through which oil or gas may be produced if encountered in paying quantities, and includes redrilling, sidetracking, deepening, or other means necessary to reach the proposed bottom hole location, testing, logging, plugging, and other operations necessary and incidental to the actual boring of the hole;

  • Drill means a response to a planned, simulated event.

  • Monitoring well means a water well intended for the purpose of determining groundwater quality or quantity.

  • Drilling unit means the area fixed for the drilling of one well by order or rule of any state or federal body having authority. If a Drilling Unit is not fixed by any such rule or order, a Drilling Unit shall be the drilling unit as established by the pattern of drilling in the Contract Area unless fixed by express agreement of the Drilling Parties.

  • mining area means all those pieces of land containing two hundred and forty‑six (246) square miles or thereabouts situate in what is known to the parties as the “Xxx Xxxxx‑Siberia Nickel Laterite Area” the subject of the mineral claims applications for mineral claims and Temporary Reserves listed in the First Schedule hereto which are generally delineated and respectively coloured green and orange and red in the plan marked “X” signed by or on behalf of the parties for the purpose of identification;

  • exploration area means that part of the Area allocated to the Contractor for exploration, described in schedule 1 hereto, as the same may be reduced from time to time in accordance with this contract and the Regulations;

  • CBM means Capacity Benefit Margin.

  • Exploration Period means the period mentioned in Article 3 during which Exploration Operations may be carried out by the Contractor as provided in Article 3 hereof.

  • Depth , in respect of a building, means the measured distance between the front line of the building and the back line of the rear main wall which separates the main building from the open space;

  • Subsurface tracer study means the release of a substance tagged with radioactive material for the purpose of tracing the movement or position of the tagged substance in the well-bore or adjacent formation.

  • Drilling operations means the drilling of an oil and gas well and the production and completion operations ensuing from the drilling which require entry upon the surface estate and which were commenced after June 30, 1979, and oil and gas geophysical and seismograph exploration activities commenced after June 30, 1983.