How to Plumb a Land Rig

The key to plumbing a land-based oil rig is to level the platform.

The key to properly plumbing a land-based oil rig is to level the platform. Most oil rigs are leased, and the drilling is done by certified drilling specialists. Once drilling begins, progress is monitored by a host of sensors and technical equipment. A drill can begin going straight down but be knocked off course by underground rock formations. If the drill gets tilted, it can cease to produce oil -- even when there is a substantial deposit. Many companies that lease oil rigs insist that their own professionals build the platform on which the rig will be placed.

Things You'll Need

• Level

Instructions

1. Get all platform specifications from the company that will lease you the rig, including the size of the particular rig you will use.

2. Determine the spot where you want to drill. The center of this spot will be the center of the drilling platform you build.

3. Clear out the ground where the platform will set to put support beams beneath the platform. Hire contractors to drill a large hole centered beneath the support beams, according to the specifications of the rig leasing company.

4. Set a steel casing atop the support beams. Use a level to make sure that the casing is flush. Check to make sure the beams support it securely.

5. Pour concrete into the casement. Grade it to make sure it is level, then allow the concrete to dry. When the concrete is dry, the leasing company will inspect the platform to make sure it meets all specifications. Once it passes, the rig will be moved in and secured to the platform.

Tips & Warnings

• Check with the leasing company before you begin any work. Most leasing companies will not allow you to build your own platform unless you are a certified contractor. Do not drill a hole through the concrete and casement into the initial centered ground hole you dug. The drilling company will take care of that.

• Double-check at each step of the process that you have followed leasing company specifications. A platform that does not pass final inspection by the leasing company cannot be used to support a rig.

References

• Energy Industry Photos: How to Get a Job on a Land or Offshore Oil Drilling Rig
• Schlumberger: Oilfield Glossary: Rig