The pressure and the temperature testing technology of high temperature (230 ℃) well
Our company have test means of continuous pressure under the high temperature and pressure/temperature, with forms of wellhead sealing technology and equipment in high temperature and pressure. It also has a complete set of testing software, which can solve the downhole pressure continuous testing of all kinds of high temperature well such as thermal recovery wells and ultra deep wells and other kinds of.

Dynamic network test technology of reservoir in multiple well
First, through the careful design you could choose a good location in a reservoir. And then, put implanted type pressure gauge down to transmit the dynamic data to the mouth of the well bottom hole. At last, use wireless telemetry method to specify the terminal and consist a network test system. It can work several years in a row underground.

Single well reserves test evaluation in well test  method
Oil and gas well production are in a stable production to measure bottom hole flowing pressure variation over time. When oil and gas well production are in a steady state, we can use a set of mature method to accurately calculate the dynamic reserves of well control and check result with pressure recovery log obtained. It's high accuracy, especially for some inefficient reservoir development, the feasibility of evaluation have practical value.

Gas Wells dynamic prediction and optimization software
It's a new generation of gas field development research and decision-making tools, which has the advantage combined the material balance method and numerical simulation method, is the field production guidance and adjustment's right-hand man, unique principle, easy operation, illustrated, quick computation, function is rich, the result is reliable.

Test well testing techniques of complex structural well
After years of practice, we summed up a variety of the test methods on well test in the solution of electric pumping wells, wells of pumping, thermal recovery wells, high pressure wells, injection wells, high angle wells, horizontal well pressure/temperature test. Certain effect has been achieved and welcome trade cooperation with research.

Gas-lift drainage gas recovery technology
The technology uses a variety of high pressure air flow outside world and gas injection wells replenish energy. Progressively replaced by gas lift valve and gas pass near the bottom of the wellbore fluid and reduce the pressure gradient within the wellbore to restore gas production.