Shenjia Hydraulics

Release Date:

2023-03-01

With the continuous advancement of science and technology, various industries have experienced significant growth. In particular, the field of hydrocarbon generation and expulsion modeling holds great promise, leading to steadily increasing demand and a growing number of manufacturers in the market. As a producer, we feel it is essential to share some basic information about this area; interested readers are invited to take a look.

What are some basic concepts of hydrocarbon generation modeling?

With the continuous advancement of science and technology, various industries have experienced significant growth. In particular, the field of hydrocarbon generation and expulsion simulation holds great promise, leading to steadily increasing demand and a growing number of manufacturers in the market. As a producer, we feel it is essential to share some basic information about this technology with you; interested readers are invited to take a look.

Hydrocarbon generation and expulsion modeling

Before using this hydrocarbon generation and expulsion simulator, many of you have had numerous questions. To make the most of it, it’s essential to understand its key technical aspects. First, you should know that this simulator is an instrument designed for the geosciences, with a maximum operating temperature of 800°C. It can withstand a confining pressure of 200 MPa and an internal hydrostatic pressure of 120 MPa, with a pressure measurement error of less than 1.5%. During operation, it enables the simulation of hydrocarbon generation and expulsion under realistic geological conditions, allowing for the separate recovery of gas, liquid, and solid products. In practice, this equipment provides reliable data for analyzing core permeability and porosity, supporting research in the petroleum, geological, and coal industries. The instrument boasts stable performance, automated data acquisition and processing, and user-friendly operation, while also offering rapid measurement speeds. Furthermore, the manufacturer employs a non‑steady‑state pressure pulse decay technique, delivering superior accuracy in both pressure and flow measurements; the flow rates calculated from pressure pulse decay are particularly precise. Notably, a single measurement yields multiple parameters, significantly enhancing data stability and reproducibility.

The formation‑overburden pressure used in hydrocarbon generation and expulsion simulations can reach as high as 10,000 psi, and the system allows up to eight distinct confining pressures to be applied to core samples across a range of tests. Moreover, this simulation technology offers numerous advantages, including advanced computer control and highly automated operation. A high‑speed USB 2.0 interface, equipped with a state‑of‑the‑art software platform, enables seamless communication between the instrument and the host computer; test data are automatically stored on the PC’s hard drive and simultaneously printed for real‑time quality‑control evaluation. Subsequent enhancements have also refined the graphical user interface with online help and streamlined operational workflows, while improving online fault diagnosis and maintenance procedures. For ultra‑low‑permeability reservoirs, the system automatically switches from helium to nitrogen, further enhancing test accuracy. The hydrocarbon generation and expulsion simulator provides five selectable test modes; the “Permeability‑Only Test” option enables independent screening of permeability and Fibonacci coefficients without requiring prolonged pore‑volume measurements. As our flagship product, we extend our heartfelt gratitude to both new and longstanding customers for their unwavering support. While maintaining rigorous product quality and reliability, we remain committed to offering competitive pricing to our valued clients. Should you have any technical inquiries regarding our products, please feel free to contact us at any time.

The above article has provided you with some basic information and relevant details about hydrocarbon generation and expulsion modeling. We encourage you to read it carefully. Of course, there is much more to explore—stay tuned for future updates.