Well Testing

Well Testing Services

CETCO Oilfield Services Well Testing division has been a leader in providing safe, dependable well testing and blowout flow control services to the oil and gas industry since 1968. We can design a well test package to meet all your requirements, even in well conditions with high pressure high flow rates and solids. Our commitment to safety and technological innovation leads to our high level of customer satisfaction.

This dedication to safety and technological innovation is evident in our highly trained personnel and our efforts in research and development. CETCO Oilfield Services prides itself as a leader in the worldwide oil and gas industry who is always at the forefront of new technologies. From process engineering to help you design the appropriate job, to providing the equipment and personnel necessary to perform the job, we are a complete solutions provider for all your onshore and offshore well testing needs.

Applications

On-Site Data Reports

Measurement equipment continually determines records and reports the flow rate of each component part. Samples of each component or of the composite flow stream may be taken to be analyzed at a later date.

This information gives the client data necessary to manage the individual well or entire reservoir.

Temporary Production Facilities

CETCO continues to aid our clients to successfully complete many formidable long-term jobs by providing equipment and support.

While providing Temporary Production for our clients they have been able to produce wells while permanent facilities were constructed or upgraded. CETCO has aided many clients in "depleting" small reservoirs without having to purchase and install permanent production equipment. There have also been instances when we have supported our clients in conducting long term production.

CETCO also provides complete production support for facilities damaged by hurricanes.

Well Intervention / Well Cleanup and Flow Backs

Wells should be unloaded and cleaned prior to release of a rig to prevent costs associated with unexpected completion defect or production capacities. This cost can usually be avoided by properly testing and cleaning the well prior to rig removal at a comparatively low cost alternative. Initial test data can even redefine plans for permanent facilities.

Unloading a well to permanent production equipment may cause major upsets and lead to costly repairs of shut down of a platform or pipeline. Our portable testing and clean-up equipment are designed specifically to handle well abrasives and fluid problems whereas typical production equipment is not. Undesirable fluids can easily be temporarily stored until permanent means of disposal have been determined.

Surface Sampling

Surface sampling is one of the most important objectives during a well test. Our trained personnel can provide pressurized samples for PVT and Composition analysis. Our well testers also provide on-site sampling for H₂S and CO₂ which requires special training and handling due to the hazardous nature of those chemicals. Results from analysis of all samples can be used in calculating reserves, sizing permanent facilities, and many other operational issues, hence the importance of accurate sampling.

Any testing of H₂S and CO₂ requires specialized testing and our experienced and highly trained certified personnel are uniquely trained in working in environments in which high levels of hydrogen sulfide (H2₂) or carbon dioxide (CO₂) gases are present.

We take pride in making sure all of our equipment is built to meet ASME & NACE standards and all of our flow lines meet API 6-A standards. Therefore, all CETCO Oilfield Services Company equipment meets the standards for high temperatures and high pressure and lethal environments.

Fluid Transfer to Filtration System, Barge or Specialized Vessel

While performing a well test offshore, the handling of fluids requires special attention to ensure a safe and environmentally friendly way of disposal. CETCO's Well Testing Division provides a safe and effective way to transfer produced water to filtration equipment for processing and overboard disposal during testing operations, saving the client time and money. We also provide safe and effective transporting methods of moving various solids and fluids from a rig to a support vessel for transport to a dockside facility.

Maintain Produced Fluids

Well testing services are used for many applications in the industry. One of the things we do is remove solids from a well stream to reduce damage to permanent production equipment. The fluids are separated and sent to tanks in the case of oil condensate. The water produced in well testing can be transferred to filtration for processing and disposal saving the client money.

Fluids must be captured and managed in a safe and environmentally acceptable manner. They typically contain undesirable materials such as sand and solid materials generated by the drilling and completion processes.

These materials must be recovered from the well and properly disposed of in order to not upset comparatively delicate production equipment and handling facilities.

HP/HT Capabilities

CETCO has equipment designed specifically for the high pressure/high temperature wells being drilled today. We handle wells with pressures up to 20,000 lbs on the surface and temperatures up to 500°F. We are currently working with other companies to develop equipment to handle pressures above the 20,000 lb range. These types of tests require special equipment and highly trained people to ensure a safe and successful job, and CETCO Oilfield Services has both.

Blowouts/Well Control

Blowouts are a risk in any well operation. We work with Blowout/Well Control specialists to help gain control of the situation.

CETCO Well Testing Data Services provides equipment systems to minimize system failures during a well control event. Our surface control equipment can be utilized in the handling of fluids and gas. We also provide surface control equipment on relief well operations.

Benefits

• Extensive safety and training protect our people, our client's assets, and the environment
• Commitment to customer satisfaction
• Vast inventory of well maintained and well designed vessels and support equipment for both onshore and offshore applications
• Only highly qualified personnel maintain and operate equipment
• Performance at the wellsite at a competitive price

With CETCO Oilfield Services, you can be sure that you will only get the best equipment, personnel, and service at a competitive price. Furthermore, our processes reduce project costs, minimize waste and associated disposal liabilities while producing a cleaner environment.

For more information reagarding Well Testing Services, view our resources page or contact us.