Upgrading the production process of Shandong Jinpu OG-3000 pyrolytic rock analyzer
2026-09-01
Precision manufacturing for high-performance geological analytical equipment
In the field of oil and gas exploration, geological research and energy resource assessment, pyrolytic rock analysis technology is an important technical tool for determining the quality of oil source rocks, assessing the potential for hydrocarbon generation and studying the processes of formation of oil and gas resources. To meet the needs of scientific research organizations, oil exploration enterprises and energy companies for high-precision rock analysis equipment, Shandong Jinpu Analytical Instruments Co., Ltd. continuously improves its product development system and production processes by introducing high-performance analytical equipment - OG-3000 pyrolytic rock analyzer.
From product design, key component processing and intelligent control system integration to comprehensive commissioning and performance testing, Shandong Jinpu has consistently adhered to the principles of high-precision, standardized and intelligent manufacturing, ensuring the stable and reliable analytical performance of each OG-3000 analyzer and offering users professional geochemical analysis solutions.
Precision Engineering: Building a Stable Analytics Platform with Advanced Technologies
Shandong Jinpu OG-3000 pyrolytic rock analyzer uses the modern principle of pyrolytic analysis: the rock sample is heated by a programmed temperature increase, as a result of which hydrocarbons and carbon-containing substances are released from the sample at various temperature stages, and a highly sensitive detection system ensures their quantitative determination.
At the product development stage, the engineering team, in accordance with the requirements of oil and gas geological analysis, completed the system design of the pyrolysis furnace, oxidation furnace, detection system, gas flow control system and data processing module, thanks to which the device allows for the implementation of:
♦ Determination of key parameters S0, S1, S2, S4, Tmax;
♦ Determination of carbon dioxide of organic and mineral origin (S3);
♦ Determination of mineral carbon (S5);
♦ Calculation and analysis of TOC (total organic carbon) and Min C (mineral carbon).
Through the coordinated design of multiple modules, the OG-3000 is capable of meeting a variety of experimental needs, including source rocks, reservoir rocks, coal, oil shale, and hydrocarbon generation kinetics studies.
Key production technologies: creating a high-precision thermal control and detection system
1. Manufacturing technology of a high-performance pyrolysis furnace
The pyrolysis furnace is one of the key components of a pyrolytic rock analyzer, and the accuracy of its thermal control directly affects the reliability of the analysis results.
The Shandong Jinpu company uses a highly stable design of the heating unit and, due to the precision thermal control module and multi-stage programmed heating technology, provides:
♦ Maximum temperature of the pyrolysis furnace up to 850 °C;
♦ Temperature maintenance accuracy ±0.5 °C;
♦ Supports up to 10 stages of programmed heating.
During the production process, pyrolysis furnaces undergo strict tests for uniformity of the temperature field and long-term stability of operation, which guarantees accurate determination of the high-temperature parameter Tmax and obtaining reliable data when analyzing complex geological samples.
2.Precision gas system processing and intelligent control
The gas system of the OG-3000 pyrolytic rock analyzer has a modular design. Thanks to precision processing and strict tightness control, stable and reliable gas transportation is ensured.
During the production process, engineering and technical personnel perform the following operations with gas system components:
♦ Control of the accuracy of parts and assemblies;
♦ Leak testing;
♦ Flow stability tests;
♦ Calibration of the automatic control system.
The equipment supports automatic measurement and regulation of pressure and flow parameters (optional upon request of the user), which ensures precise control of gas parameters during the experiment, increases measurement repeatability and operational efficiency.
3.Technology for integrating high-sensitivity detectors
To provide the ability to detect trace amounts of hydrocarbons and carbon-containing components, Shandong Jinpu's OG-3000 analyzer uses a combined analytical technology of FID and IR infrared detector.
Production and adjustment of FID detection system
The FID detector is primarily used to detect hydrocarbon components released during pyrolysis and provides:
♦ Minimum detectable amount of hydrocarbons: 0.001 mg hydrocarbons/g rock;
♦ Baseline drift: < 0.1 mV/30 min;
♦ Linear range: 10⁶.
During production, detector sensitivity tests, signal stability tests, and long-term performance tests are performed to ensure high sensitivity and good repeatability of the equipment.
IR Detection System Integration
The infrared detector module is used to analyze carbon dioxide generated in pyrolysis and oxidation processes and provides:
♦ Determination of carbon dioxide of organic and mineral origin (S3);
♦ Determination of mineral carbon (S5);
♦ Calculation of TOC and Min C.
The infrared detector is subject to range calibration, linearity error testing, and zero point stability testing to ensure accurate output is maintained over long periods of use.
Intelligent production management: automation of laboratory processes
Shandong Jinpu's OG-3000 pyrolytic rock analyzer adopts intelligent control technology to provide real-time equipment operating status monitoring and data management.
The device supports:
♦ Data transfer via Bluetooth;
♦ Data transmission over the network;
♦ Configuration of the automatic sample introduction system;
♦ Intelligent management of analysis results.
With deep integration between software and hardware, users can seamlessly perform experiment setup, data collection, and results analysis, increasing the level of laboratory automation.
Automatic sample introduction system: increasing experimental efficiency
For tasks of mass analysis of samples, the OG-3000 can be equipped with an autosampler with at least 50 positions.
During production, the automatic sample introduction system undergoes mechanical precision calibration and positional repeatability testing to ensure stable and accurate sample loading.
This solution can significantly reduce manual labor and increase productivity during continuous operation. It is suitable for high frequency analysis in research institutions, petroleum laboratories and large testing centers.
Strict quality control to ensure reliable product operation
Shandong Jinpu Analytical Instruments LLC has created a full-fledged production quality management system. From the purchase of raw materials to the shipment of finished equipment, each stage undergoes strict control.
The production process of OG-3000 pyrolytic rock analyzer mainly includes:
1.Product design and process development
Based on customer requirements, structural design, electrical circuit design, software development and technology optimization are carried out.
2. Manufacturing of key components and incoming inspection of purchased components
Quality control of such key components as the furnace, detector, control module, and gas system components is carried out.
3.Equipment assembly and system integration
Precise installation of mechanical structures, electrical systems, gas lines and software is carried out.
4.Adjustment of characteristics and calibration of parameters
Comprehensive tests are carried out on thermal control systems, detection sensitivity, gas flow stability and data reliability.
5.Verification using experimental simulation and acceptance testing
Using tests on standard samples, the compliance of the analysis results with the design requirements is confirmed, after which the equipment is transferred to the customer.
Orientation to the global market and promoting the development of energy and geological research
With advanced production technology, stable analytical performance and well-established maintenance system, Shandong Jinpu OG-3000 pyrolytic rock analyzer has become one of the important instruments in the field of petroleum geochemistry.
In the future, Shandong Jinpu Analytical Instruments Co., Ltd. will continue to develop the intellectualization, automation and precision of analytical equipment, constantly improve the technical level of products and provide more reliable analytical equipment for global energy exploration, geological exploration and scientific and technological innovation.
Shandong Jinpu Analytical Instruments Co., Ltd. is a high-precision manufacturer of professional analytical equipment and innovative technologies for global energy research.
