Oil Well Completion

Simply drilling a hole in the ground does not bring anything related to oil or gas reservoirs. Sometimes, the drill hole is nothing more than a dry well, and sometimes, it shows the presence of oil under the earth. So, the operator needs the help of special wireline tools from a company like Renegade Services to check whether a hole is sound. The complete process of transforming a well into a production unit of oil and gas is known as thriving completion.

  • Do you want to start the oil industry and need more information on proper completion?
Here is the list of steps to convert a drilled hole into a productive oil well. 

Open Hole Logging:

Open-hole logging is one of the most common types of logging done during or after a well's drilling. This kind of wireline logging helps in getting an accurate measurement of the first hole before cementing it. Many logging tools assist in collecting the data from the borehole. The borehole engineers Berkshire skillfully navigate the complexities of geological formations to extract vital resources deep beneath the Earth's surface.

The measurements taken by logging tools concern porosity and resistivity in the downhole. Porosity measures the total volume of a well, while resistivity measures a material's ability to pass an electric current through it.

Open-hole logging gives valuable information about the type of soil, the presence of rocks, fluid type, and more under the ground.

Casing Of Hole:

The housing is essential to protect the excellent hole from collapsing and fluid contamination in the formation. The casing is a hollow steel pipe you insert in a wellbore to safeguard the superb stream from outside incumbents like sand and water.

Cementing Of Downhole:

This is the next step after casing that you need to do for a quality oil well. Make a slurry of cement and water for fastening, then displace it down in the well's casing or tubing. This will provide support to the wellbore's housing and save the casing from corrosion and fluid shock loads.

Cased Hole Logging:

Cased hole logging services measure suitable formations and fluid properties after wellbore cementing. This provides additional information to operators about completed wells.

Further, this includes perforating the casing and cementing wall of the wellbore to allow hydrocarbons to enter the excellent stream. Bullets from the perforation gun or jets can be fired into the casing, and the casing can be perforated.

You can drop down tools like a multi-finger caliper, pulsed neutron decayed tool, electromagnetic thickness, and resistivity log with the help of a wireline to measure the physical and chemical properties of fluid and casing.

Gravel Pack:

Sometimes, the well needs a filtration system to keep the fresh fluid free from sand. Along with casing, gravel packing prevents the sand from entering the excellent stream. With proper design and installation, the gravel packing ensures the long-term performance of the oil well. It requires a slurry of appropriately sized pieces of coarse sand or gravel to put into the well between the slotted area of the casing and the sides of the wellbore.

Proper completion requires special tools and professionals because only professionals know how to dig to get to the oil well. You must take all the downhole measurements carefully to get accurate results. Your efforts and professional help to dig oil well will benefit you in many ways.