Oil well testing is one of the many field services we offer at Willies Hot Oil Service Inc. With our techniques, we will help determine if your well will meet your expectations or if further exploration is required. We can also help you determine if resources can be extracted safely, or if other measures are needed to avoid natural disasters or workers’ compensation claims. This overview explains oil well testing in Duchesne County, UT in more detail so you can better understand its role in your operations and how it adds to your peace of mind.
The type of test and the information collected first depend on the type of well. Well testing applies to exploration and appraisal wells and production/injection wells. Since each type has a different purpose, your tests are customized to that end so you can determine a future course of action.
On an exploration or appraisal well, the test will confirm the presence of an oil or gas reservoir, its productivity levels, initial pressures, reservoir boundaries and heterogeneities and hydraulic connectivity. Depending on what is discovered, the information will indicate if excavation is justified, and if so, the best way to go about it. Since extracting oil or natural gas is never an inexpensive or easy process, finding out this information before hand could be an effective cost-saving measure. Putting in extensive investment into a failed extraction operation can be disastrous.
When a well proves to be worth extraction measures, further tests collect more details. Initial pressure buildup and pressure fall-off tests start with the initial reservoir pressure, but also provide information on average permeability thickness and skin after drilling. This helps determine the best location to drill and extract the resources. It will also reveal any pressure or permeability issues that could make operations unsafe so you can take proper precautions.
Follow-up tests determine the productivity of extraction and whether new approaches may become necessary. If there is a change in permeability or pressure issues, there is some likelihood that you may need to discover a new drill location and restart your operation there. This will not only assess what is left in the well, but whether you can continue the operation safely.
Your early objects likely include production rates and permeability, as there is no reason to pursue further goals if the reservoir is not worth extraction. Once you get past these initial considerations, the objectives become more refined. They may start with the longevity of the well, and later, a determination of when it is time to stop the extraction process.
Beyond those basics, the approach to oil well testing and extraction becomes customized. There can be technological and other developments that change your plans—despite thorough data. Some wells require more extensive testing than others because of their contingencies. As these occur, we can develop an appropriate test string that helps preserve the productivity of your well.
For oil well testing in Duchesne County, UT that will help define your goals, please get in touch with Willies Hot Service Inc. Contact us today to see where we can begin to assure the productivity and safety of your extraction project.