Pad drilling
From Wikimarcellus
| Revision as of 17:30, 25 July 2010 Tcopley (Talk | contribs) (flex rig) ← Previous diff |
Current revision Tcopley (Talk | contribs) (Typically the well pad drains an area that is rectangular) |
||
| Line 1: | Line 1: | ||
| - | When multiple wells are drilled from the same pad, it is often referred to as '''pad drilling'''. Typically 6 or 8 [[Horizontal drilling|horizontal wells]] may stem from the same pad. | + | When multiple wells are drilled from the same pad, it is often referred to as '''pad drilling'''. Often 6 or 8 [[Horizontal drilling|horizontal wells]] stem from the same pad. |
| - | Typically the land required for a well pad is rectangular--usually about one half mile wide by two miles long with the pad itself positioned in the center of the rectangle. | + | Typically the well pad drains an area that is rectangular known as a [[Drilling locations|spacing unit, unit or pool]]--usually about one half mile wide by two miles long with the pad itself positioned at the center of the rectangle. The majority of the surface area in the rectangle is not required for the well pad and will be left completely undisturbed. The well pad generally consists of 4-5 acres that is cleared, leveled and surfaced over for siting the drilling rig, trucks and various other equipment required for drilling and completion activities. |
| - | Pad drilling is typically accomplished through the use of a movable [[flex rig]]. | + | Pad drilling may be accomplished through the use of a movable [[flex rig|flex]] of [[fit-for-purpose rig]]s. |
| + | |||
| + | The intent is to drill as many wells on a pad as are economically feasible. Drilling more wells on a pad helps to minimize the environmental footprint of drilling. | ||
| + | |||
| + | [[Category:Drilling practices]] | ||
Current revision
When multiple wells are drilled from the same pad, it is often referred to as pad drilling. Often 6 or 8 horizontal wells stem from the same pad.
Typically the well pad drains an area that is rectangular known as a spacing unit, unit or pool--usually about one half mile wide by two miles long with the pad itself positioned at the center of the rectangle. The majority of the surface area in the rectangle is not required for the well pad and will be left completely undisturbed. The well pad generally consists of 4-5 acres that is cleared, leveled and surfaced over for siting the drilling rig, trucks and various other equipment required for drilling and completion activities.
Pad drilling may be accomplished through the use of a movable flex of fit-for-purpose rigs.
The intent is to drill as many wells on a pad as are economically feasible. Drilling more wells on a pad helps to minimize the environmental footprint of drilling.
