Dissecting a Texas Oil Investment: How the Best Wells are Drilled
February 21, 2010 by admin
Filed under Guest Posts
So you are interested in a Texas oil investment firm but are confused as to the exact process of new drilling techniques? Don’t worry, you are not alone. Oil and natural gas extraction have come a long way in the last quarter of a century. Here is a simple overview of the drilling process.
Drilling 101
A site starts with onsite quarters for all company representatives, tool pushers and rig hands. This allows continuous drilling on location. The drilling rig is a mobile mast unit, rather than a site-built derrick. The mast is capable of being raised into position, and used again elsewhere.
The drilling rig differs from traditional derricks because of new technology that uses coiled tubing rather than 30-foot sections of steel piping. The tubing allows the drilling angle to be more flexible, up to 90 to 95 degrees of horizontal drilling. And instead of spinning steel tubing in order to turn the drill, coil tubing uses high-pressure drilling mud that turns a hydraulic bit motor.
Mud pumps are used to for the hydraulic bit, along with an onsite mud pit. A mud return line carries the circulated drilling mud from the mud pumps to the wellbore. And as mud is returned to the surface a mud-gas separator removes the gas from the liquid when drilling in a high-pressure gas zone.
A rotary table is a motorized circular platform that is built in the floor of the rig. This, along with the main drilling unit, the top drive, is used to rotate the drillstring. The top drive can drill three joints before an additional connection must be made.
To help control the release of fluids to and from the wellbore, a blowout preventer stack is placed on top of the wellhead, and under the rig flooring. This allows the closing of gas and liquid elements, and provides a way to manage high-pressure fluid releases.
Efficient, Natural, and Lucrative
Oil & gas investing is important for the ongoing improvement of natural gas and oil extraction. Texas oil investment in this type of well can result not only in lucrative profits, but also cleaner and more efficient natural resource drilling.
