She Mingjun: Make logging spectrometry the most high-end

Well logging is the eyes of oil and gas display discovery
.

How to use the most timely and direct means to obtain underground information has always been the most cutting-edge research direction of logging technology

Senior Engineer She Mingjun is an invited professor of Shanghai University and the head of the Mingjun Learning Innovation Studio of Zhongyuan Measurement and Control Company of Sinopec Jingwei Co.
,
Ltd.

He led the team to introduce spectroscopic technology into the logging industry for the first time in China, forming a series of leading logging spectroscopic technologies at home and abroad

Introducing Spectroscopy Technology to the Logging Industry

Introducing Spectroscopic Technology to the Well Logging Industry Introducing Spectroscopic Technology to the Well Logging Industry

She Mingjun talked about the connection with spectroscopy.
It was more than 10 years ago at an academic meeting of the China Instrument and Control Society.
The researchers introduced that they used spectroscopy to analyze the ethanol content in the fountain solution of the printing industry, so as to detect the quality of the fountain solution
.

Ethanol and oil and natural gas are both hydrocarbons, so why can't the spectroscopy technology be extended to the analysis and detection of oil and gas? She Mingjun suddenly opened his mind
.

But for the petroleum industry, spectroscopic technology is a new field that has not been involved at home and abroad before
.

After that, he paid attention to collecting relevant research materials, and introduced spectral technologies such as spectral gas detection and laser analysis into the domestic mud logging industry

Since then, Mingjun She has followed the light and gradually made the logging spectroscopy technology a brand of Sinopec
.

　　Created a series of logging spectroscopy technologies

Create a series of logging spectroscopic technologies Create a series of logging spectroscopic technologies

　　"I am a major in instrumentation.
The development of an instrument involves multi-disciplinary and multi-professional knowledge such as optics, electricity, software systems, and hardware facilities.
It is definitely impossible for one person to fight alone
.

" She Mingjun said

　　In 2015, the company established She Mingjun Learning and Innovation Studio, integrating professionals in instrumentation, electrical engineering and automation, surveying and mapping, and petroleum geology
.

　　In the first meeting of the innovation studio, She Mingjun put forward three concepts of daring words: dare to question and argue, dare to innovate and break through, and dare to face failure
.

He led the team members to start with the existing equipment.

　　In 2017, with She Mingjun's Learning and Innovation Studio as the main body, the Puyang Spectral Oil and Gas Detection and Analysis Technology Research Center was established
.

As the head of the center, Mingjun She led the team to complete a series of spectral technologies such as "Research on Field Analysis of Laser Cores", "Research on Evaluation Technology of Laser Logging for Tight Gas Desserts", and "Research on Application of Laser Online Recognition of Lithology"

　　The center was awarded the Excellent Technology Innovation Team by Zhongyuan Petroleum Engineering Company twice in 2017 and 2019, and was recommended as a model employee innovation studio of Sinopec in 2020
.

　　Open up new fields of application of spectroscopy technology

　Open up new fields of application of　spectroscopy technology Open up new fields of application of spectroscopy technology

　　Spectroscopic technology was initially only applied to gas detection, which has been a revolutionary breakthrough, but Mingjun She is more than that
.

　　They also extended spectroscopic techniques to real-time identification of lithology
.

She Mingjun led the team to establish a quantitative detection model for 26 main elements, and developed a laser lithology analyzer, which made the lithology identification accuracy rate higher than 85%, filling the domestic gap

　　In addition, considering the high pressure and high hydrogen sulfide environment in the oil well area in southwest Sichuan, the team of Mingjun She developed a hydrogen sulfide spectrum analyzer for more than half a year, and used it as a forecasting system in the southwest oil well area
.

Compared with the traditional electrochemical hydrogen sulfide sensor detection technology, the analytical instrument has the characteristics of stable performance, short response time and high detection accuracy

　　In recent years, Mingjun She led the team to complete more than 10 provincial and ministerial-level key spectral scientific research projects such as "Research and Demonstration Application of Laser Online Lithology Key Technology", and developed ZLJ600 infrared all-hydrocarbon logging instrument, ZY-LLA Series of laser lithology analyzers and other spectral logging instrument products
.
Among them, "drilling fluid geological information laser on-line detection technology" was identified as "overall reaching the international advanced level" by Sinopec Group Corporation
.

　　Spectrum series technologies have been applied to more than 260 wells in the exploration and development of Puguang gas field, Fuling shale gas and oil and gas fields in the Northeast, Northwest and Central Plains, providing high-value technical services for domestic and foreign users of Party
A.

　　In 2022, She Mingjun's team will apply for the establishment of the Henan Province Spectral Oil and Gas Detection and Analysis Engineering Technology Research Center, preparing to formulate and improve the technical specifications, process standards and product standards of the spectral oil and gas detection and analysis industry, and report to the national science and technology management department, striving to build a national Advanced Engineering Technology Research Center
.