Mine opening (wellhead) definition

Mine opening (wellhead) means the first technological point of the mine or the crude oil and natural gas mining plant where the extracted, raw mine product appears on the surface (together with tailings and accompanying mineral resources).

Related to Mine opening (wellhead)

  • 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.

  • 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.

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

  • 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.

  • 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

  • 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;

  • Project Area means THE AREA WHERE WORK IS BEING PERFORMED FOR THE CITY OF SUFFOLK, VIRGINIA.

  • 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.

  • 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.

  • Project Land means any parcel or parcels of land on which the project is developed and constructed by a promoter;

  • 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.

  • Production Area means that part of the animal feeding operation that includes the animal confinement area, the manure storage area, the raw materials storage area, and the waste containment areas. The animal confinement area includes, but is not limited to, open lots, housed lots, feedlots, confinement houses, stall barns, free stall barns, milkrooms, milking centers, egg washing or egg processing areas, areas used for the storage and disposal/treatment of mortalities, cowyards, barnyards, medication pens, walkers, animal walkways, and stables. The manure storage area includes, but is not limited to, lagoons, runoff ponds, storage sheds, stockpiles, under-house or pit storages, liquid impoundments, static piles, and composting piles. The raw materials storage area includes, but is not limited to, feed silos, and silage bunkers. The waste containment area includes, but is not limited to, settling basins and areas within berms and diversions which separate uncontaminated stormwater.

  • Mining operation means any operations undertaken for the purpose of winning any mineral as defined in section 3 (d) of Mines and Minerals (Development and Regulation) Act, 1957.

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

  • Plant Site (Works, Factory) means the local integration of one or more plants, with any intermediate administrative levels, which are under one operational control, and includes common infrastructure, such as:

  • 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".

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

  • Mining Operations means every kind of work done by the Operator:

  • mining areas means the areas delineated and coloured red on the Plan marked “A” initialled by or on behalf of the parties hereto for the purposes of identification;

  • 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.

  • Workover means operations on a producing well to restore or increase production.

  • Crown lands has the same meaning as is given to that term by the Land Act;

  • Gathering System means that portion of Gatherer’s pipeline system, including all appurtenances thereto, related to the provision of gathering and transportation services provided by Gatherer pursuant to this tariff.

  • 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.

  • 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;