Professor Lin Renzi
Lin Renzi, the present Chairman of ODTSU, is a professor and Doctoral Supervisor of China University of Petroleum (Beijing). He is one of the leading “experts who has special contribution” in the China oil industry, enjoying special allowance from the state council. Prof Lin successively held the posts of the Headmaster of Jianghan Petroleum College, the Headmaster of Xi’an Petroleum University, Vice Director of China Petroleum Education Association, Director of China Petroleum Association and the Director of Chinese Geological Education Association. Engaged in education, research and application work in Petroleum geochemistry for many years, at the present Prof Lin is fully committed to the development and application of reservoir geochemical techniques from oilfield exploration to development domain, with the objective of mastery of the various techniques.
From 1960 to 1970 (10 years), Prof Lin worked on petroleum geochemistry testing and comprehensive research in the institute of Daqing oilfield; From 1970 to 1979 (9 years), he worked on geophysical prospecting for petroleum and comprehensive research in Jianghan oilfield.
Since 1979, he has been lecturing at three Petroleum Universities – 1) Jianghan Petroleum College, 2) Xi’an Petroleum University and 3) China University of Petroleum (Beijing), and committed to realize integrated cooperation of exploration geochemistry and geochemical development, from production, education, research and application.
Prof Lin is one of the pioneers of terrestrial facies of petroleum theory, and one of the main founders of key subjects of Petroleum Geochemistry. Prof Lin is exceptional at closely combining the actual production needs, central on the overall goal of improving the production of crude oil and increasing the ultimate recovery – he carried out research and composition adjustments of reservoir geochemistry, and has been ranked 2nd by CNPC’s scientific and technological progress panel for three times successively.
In order to distinguish the explorative actual contribution rate of different layer in a mixing layer of oilfield, he Adopted “Chromatographic fingerprint and analysis technology”, using different production horizon of Chromatographic fingerprint feature. This technique was effective in the application of oil source research in many oilfields in China, and was proven from the good results in the later production of Liaohe oilfield.
Prof Lin is also noted for importing and developing Microbial prospecting technology, and completed microbial prospecting tasks in more than 30 blocks in diversified landscape areas both onshore and offshore. Among the areas of application, the technology is used in determining the residual oil distribution in developed oilfields, which enabled achieving outstanding recovery by using microbial characterization techniques.
In view of the organic-inorganic reaction mechanism between oil, gas, water and rocks, based on the nature of the substance, Prof Lin was able to solve a salient problem from source. The problem is in the development of oilfield flooding, caused by water changes. This technique has been widely used in the oilfield of Liaohe and Bohai Changqing, to promote increasing and stable production, and reached prominent economic effect.
Professor Liu Anjian
Liu Anjian is a professoriate senior engineer of petroleum industry, a member of Chinese petroleum society and SPE. Currently vice-chairman of ODTSU, she was the first member of National Standardization Committee of the petroleum industry oilfield chemistry, Director of China in-well fluid and its compatibility to the production zone testing centre, Vice Chief Engineer of China Petroleum Liaohe Oilfield Drilling Technology Research Institute, and Director of Oilfield Chemicals Research Institute. Madam Liu started her career from the ranks of an ordinary worker, gained experience in the developed oilfield sites, to be familiar with every step of oilfield development, and to master all the processes of oilfield production. Her experience encompasses multiple types of whole process of oilfield development.
Prof Liu has many abilities – leading design, organizing, implement development scheme, proceeding daily management of oilfield production and dealing with complicated problems in production. Committed to the leading and management of oilfield development system technology, with strong capabilities of organization, coordination, management, and organization implement ability of integrating oilfield multiple-type and multiple-categories technology. With abundant experience in oilfield development, she is adept at handling advanced technology economically and effectively, and innovating core technology.
Obtained scientific and technological progress award by creating “acid-soluble aggravating agent for reservoir protection used in drilling”, the prize was issue by petroleum industry department of Liaohe petroleum bureau. This acid-soluble aggravating agent generated remarkable economic benefit, and has been widely use in Chinese oilfields, the market share reached to 46%. In 1987, Prof Liu went to Huston on behalf of China, to design high angle directional well with MI group, and discussing horizontal drilling problems with curvature radius and borehole stability. She was the main contributor of “reservoir protection technology”, which was a national key scientific and technological project during eight-five year period. This “reservoir protection technology” gained National Scientific and Technological Progress Award, and lead to immeasurable economic benefits. In the meantime, in the petroleum industry, she came up with a new idea about “in-well fluid and its compatibility of reservoir”, which lead to the set up “China in-well fluid and its compatibility to the production zone testing centre”, the centre operates with good economic and technical benefit for more than 20 years, and its delegation went to Canada Alberta ARC institute, to communicate advanced technology of “Reservoir water chemistry”.
Prof Liu is well versed and knows well that “the dynamic monitoring technology of oilfield water injection development and production” was the key technology of “well injection”. In the decades work experience on oilfield injection development and management, she invented “oilfield micro material tracing and inter-well tracing technology” (patent number is ZL01138834X). This patent is a major technology for oilfield stable production and searching residual oil, and widely used in Chinese oilfields, and is leading the development and direction of the expertise at home and abroad. Prof Liu successfully lead and developed oil water flooding techniques, increased and stabilized crude production multiple times over 10-year period, and reached tremendous economic benefit.
Dr Wu Chao
Dr Wu Chao, earned his PhD in Oil and gas field development engineering, and is a member of SPE. He currently works as General Manager of reservoir technology department of Beijing Olym Tiancheng Technology Limited Co., is a standing committee member of ODTSU, and Senior Engineer of reservoir engineering. Dr Wu has more than 10 years working experience in oilfield water injection development; covering dynamic monitoring, explanation, analysis.
In 2006, he invented the LS enzyme series of disentanglement agent, after application in 15 depleted and low-yielding wells, the wells returned back to normal production, the average daily oil production increase nearly to 4t, at a rate is 7.6 times higher than before, with a water content decrease of 10%.
In 2007, in the key research project “Microbial gel compositions drive technology pilot test” of Huabei oilfield, Dr Wu was responsible for weak gel – microbial compound system optimization and designing Pilot test program. The Er Lian Baolige oilfield is low temperature and heavy oil reservoir, after adopting this technology, the viscosity of crude oil decline to 40%, water cut increasing rate is declined from 21.2% to 5.7%, the oil increase to 6.4x104t.
From 2006 to 2008, in the national key basic research and development program, 973 project “indigenous microorganism oil production technology research”, Dr Wu did a general survey on the microbial community structure of Chinese oilfields. For example, in the Dagang oilfield, he created system approach of indigenous microorganism activation system, to sift, optimize and evaluate, and the resulting application achieved good results and effect.
From 2008 to present, Dr Wu completed promoting reservoir dynamic monitoring of water flooding and polymer flooding in more than 100 well groups at onshore and offshore oilfields, such as Daqing, Chuangqing, Xingqiang, Dagang and Suizhong36-1 to name a few. After monitoring the water injection dynamic of heavy oil reservoir, then adjusting injection-production structure, the good result was oil production increase more than 2.2x104t, and stable production last ten years after implementing overall water flooding, accumulated oil production reach to 112.42x106t; it proved that the injected water dash along with active fault zones in some block, water plugging in layers, after adjusting the layers and filling the holes, the daily production increased from 0.77t to 6.52t，annual oil increase exceeded 2000t. According to the result of monitoring remaining oil in some blocks, in the two new horizontal wells, the early daily production was 10 times higher than the old wells, and the annual oil increasing to 1.05x104t. As a result of his works Dr Wu gained honor of “outstanding writer” by the article about internal wells dynamic monitoring part in “China’s oil and gas field development daily report”. Currently, Dr Wu is organizing and implementing “the evaluation difficult recoverable reserves in W60-LI36 -W83 blocks” and “research the cause and prevention of hydrogen sulphide in SAGD”
Dr Mao Chunjing
Mao Chunjing has a PhD in Oil and gas field development engineering, and is a member of SPE. He currently works as General Manager of Beijing Zhongdi Ruizhi Technology Co., Ltd, is a standing committee member of ODTSU, and Senior Engineer of reservoir engineering and numerical simulation. He has rich working experience in oilfield water injection development and programming, and has developed regulation and methods to promote and enhance best practices that refine water injection, identify critical water flooded layer, evaluate layer series of development, evaluate and adjust well pattern adaptability, evaluate remaining oil potential and tapping potential field. In order to increase crude output, and improve the ultimate recovery in the oilfield, Dr Mao is able to solve excellently series of problems in oilfield water-flooding system by closely combining reservoir geological modelling, reservoir numerical simulation technology and vast Chinese knowledge and applied experience of reservoir water flooding projects, to effectively contain the decline of oil production, and to assure the high and stable production.
From 2005 to 2007, Dr Mao engaged as a Consultant at China petroleum exploration and development research institute, in this three-year period, he was responsible for part of many national major projects at home and abroad, such as, planning investment and development scheme of oilfield in overseas, and making plan to develop and adjust water-flooding oilfield development.
From 2008-2010, he worked as a Manager of reservoir development and Senior Engineer of reservoir and numerical simulation in LandOcean Energy Services Co., Ltd. He undertook many oilfield development projects for many Petroleum companies including companies from South America, Australia, North America and China. The projects mainly contain: making adjustment scheme for oilfield water flooding development, formulating development and adjustment plan for oilfield water injection, evaluating potential of residual oil, making exploration plan and development scheme for large gas fields.
From 2010 to present, Dr Mao established Beijing Smart Technology Co. Ltd, where he is the General Manager and completely responsible for the management of daily operation, promoting various technical services business, including exploration, integrated geology, modelling 3D geological, reservoir engineering, digital simulation and oil recovery engineering. In a short span of 3 years, the company has completed many technical service projects with reliable technical advantage, including making site testing plan of fine water injection for China Petroleum Group Co. Ltd, and has completed work for some famous oilfield companies including Daqing, Changqing, Xinqiang and Jilin, to do exploration, pre-evaluation, reservoir description and prediction, evaluating effect of oilfield development, and development and adjustment of reservoir fine water injection.
Dr Wang Shuangqing
Wang Shuangqing, is a noted Researcher, Doctor, Master Tutor, member of the European Institute of Organic Geochemistry, member of Chinese Petroleum Society (CPS), member of Chinese Chemical Society and teacher at the National Analysis and Detection of human capacity training. Currently, he is a Director of the oil and gas department in National geological experimental testing centre, a specialist of ODTSU, specialized in reservoir geochemical study and comprehensive research, and environmental geochemical research related to industrial pollution. From 1987 to 1994, he taught in Jianghan Petroleum University; from 1994 to 1998, he was a visiting Professor at the German OLDENBURG University, and also taught at the China University of Petroleum (Beijing).
In the aspects of development and application of geological experiment technology, Dr Wang emphasized the practicability of research results, has created some perfect technical method systems, to analyse and test the nitrogen compounds molecules and oxygen compounds molecular of hydrocarbon oil. As a key member and important contributor, he attended some projects of National Natural Science Foundation of China (NSFC), such as “the research of fine structure of porphyrin” and “to research Petroleum hydrocarbon geochemistry and its applications”, and national 973 “to research mechanism and regulation principles for pollution of water, soil, and atmosphere environment in Beijing and surrounding areas. The research result of this project gained the first prize of science and technology awarded by the Ministry of Land and resource in 2010, and he was one of the main leaders and prize-winners.
As project leader, he finished a number of research projects commissioned by state, ministry, bureau, enterprise and public institution. Among the projects completed – “hydrocarbon geochemical study of China’s typical heavy oil reservoir”, “Dynamic detection technology of reservoir fluid and the prediction of remaining oil”, “Analysis heavy hydrocarbon component and research Declining adhesive technology”, “Analysis ultra-heavy hydrocarbon component and research viscosity reduction technologies of reservoir crude oil”, “Detailed analysis of Bohai heavy oil chemical combination and research the relation with its viscosity”, “Application research of modern organic analysis technology used to evaluate and survey oil and gas resources”, “Urgent experimental technique research of marine and terrestrial oil and gas exploration”, “ Research geochemistry experiment technology and its application in Qiangtang basin oilfield”, “Highly evolved marine mudstone shale gas testing technology”.
Dr Wang was the first to analyse completely the chemical composition of typical heavy oil in China, has done an in-depth geochemical study for the cause of different types of heavy oil and reservoir feature on molecular level. He ingeniously researched the relation between physicochemical property and its chemical composition on a molecular level, and established a quantitative relationship model. Initiatively researched and established oil and gas exploration technology by using microbial biomarkers which has been tested in Bohai oilfield with positive effect and great benefit. Systematic study about the hydrogen sulphide phenomenon secondarily produced in the process of heavy oil thermal recovery, proposed the formation mechanism of pyrite secondary by hydrogen sulphide, and provided theoretical guidance for protecting emerge hydrogen sulphide in the production of Liaohe oilfield.
Mr Chen Yushu
Chen Yushu is a Senior Engineer of ocean engineering, a registered engineer of survey and design in oil and gas, a member of CPS and expert of ODTSU. He was Chief Engineer and Vice-Manager in Nanhai West survey and designing company and Manager of national major projects.
He worked on the design, research and application of oilfield engineering. Mr Chen has 18 years working experience on oil and gas development, oil-gas gathering and transportation, oil station, and design long distance pipeline; he has 30 years’ experience in marine engineering design and engineering management of offshore oil-gas field development; he was appointed by Unocal Corp to be LPG transit operations manager in Zhuangjiagang. He successively held the Senior Consultant of the exploration and designing company, Xijiang oil tanker design team, and “Ocean 111” FPSO building project on 150,000 tons. Currently, Mr Chen is in charge Senior Consultant at Nanhai West survey and design company.
With rich experience in engineering management at home and abroad (work on project management design and platform fabrication in America Fuor, B&R, South Korea’s Hyundai shipyard), and he could handle early research of oil and gas development, regional development and other various engineering program and workable research. Mr Chen is a patent holder in fabrication processing of oil and gas development (Patent number: ZL200710031847.6). He also has abundant experience and created idea on the development of marginal field, in charge of feasibility study of comprehensive marginal field development project, and responsible for the design research of movable and simple platform to produce, store and transport.
The renovation projects invested in 1993 in Weizhou 11-4 bottom water oil field was carried out by him, realized successfully the transition of oilfield injection method by using wastewater of oilfield instead seawater. Weizhou 11-4 oilfield was estimated as an enormous and risky marginal field by two international oil companies. Before renovation, the foreign oil companies evaluated the recovery ratio was 7.5%, and estimation of Chinese oil companies is 20%. The oilfield started in September 1993, the actual oil recovery ratio increased to 47.1% by the end of 2010 after four times of renovation, it could maintain daily production of 973t/day after continuous production of 17 years. And it became a key oilfield with stable and high production in southwest company.
Professor Fan Hongfu
Fan Hongfu is a Professor and doctoral student mentor of Oil and Gas development engineering major in China University of Geosciences (Beijing), and expert of ODTSU. He was engaged to teach and research work, including applied chemistry and improving oil recovery rate. He successively undertakes more than 10 projects, National Natural Science Foundation, key project of ministry of education, Natural Science Foundation of Heilongjiang Province, China and oilfield projects. He published more than 50 research papers in domestic and international academic journals, and more than 10 of them were recorded by SCI and EI.
Mr Fan was one of founders of “underground heavy oil production technology by aquathermolysis viscosity”, created an agent of aquathermolysis viscosity for Chinese heavy oil production, which was widely use in national oilfields, which can reduce heavy oil viscosity up to 95%, and developed a new method for Chinese heavy oil production. These research achievements gained scientific and technological first prize of education department of Heilongjiang province and awarded ministerial (provincial) second prize of technology progress.
In China, he firstly proposed synthetizing ionic liquids viscosity reducer of heavy oil counter on different feature, to make heavy oil cracking in low temperature to achieve viscosity, and the rate increase to 90%.
In order to achieve high effect on dislodging oily wastewater, he firstly proposed a technology by using ionic liquid to remove oily water in the ASP flooding process, after that, the removal rate of oily water increased to 99.5%, removal rate of CODcr was more than 99.8%,
For the actual situation of Sudan Heglig Oilfield, he worked on researching the formula of chemical flooding; it was the theoretical basis for improving oil recovery rate of oil reservoir with high water content and thin oil in Sudan.
He worked on the research of improving crude oil recovery rate in Daqing oilfield, including water shut-off and profile control, fracture acidizing, plug removal of oil well, and all of them work well and achieve outstanding effect.
Mr Fan is engaged in researching the effect of supercritical carbon dioxide used on improving oil recovery according to the feature of CO2. And it is a new method for the heavy oil development in Liaohe oilfield.
Professor Jiang Wenda
Jiang Wenda is professor-level Senior Engineer of logging, and expert of ODTSU. Successively worked as Vice-Chairman of Chinese Nuclear and Isotope institute, Vice-Director of Logging standardization committee, member of Chinese Petroleum Institute logging Committee, member of key Logging and Laboratory Academic Committee, part time Professor of Jianghan Petroleum University, Chinese Chairman of formation evaluation branch for twice in the conference of SPE international petroleum engineer institute, and was a Senior Consultant of China Petroleum Consulting Centre. Prof Jiang has devoted himself to logging research for a long time, and has rich experience and theoretical knowledge on logging research after working in that field for a long time, capable to organize, coordinate and manage.
In 1963-1979, he worked on the research and production in Daqing oilfield, responsible for research project “turbine flow meter of wells” which gained the technical innovation award of the Petroleum Ministry; and his research project “202- turbine LG-CLJ2” got third prize of national science and technology commission.
In 1979 to 1998, he managed logging for the oilfield development process, separately in exploration and development of Oil ministry, and Development Bureau of China National Petroleum Corporation, successively worked as Deputy Chief Engineer, and Deputy Director of the Bureau. He was in charge of research project “Radioisotope tracer technique application in oilfield development” where he won second prize of national science and technology commission, which was identified as a model for peaceful uses of atomic energy by International Atomic Energy Agency, and be widely applied in the Asia-pacific region. His works subsequently received funding for implementing Chinese inter-well radioisotope tracer monitoring project.
After 1998, he was engaged in the consultancy and research of logging, was hired as committee of general editorial board for the book “Encyclopedia of China Petroleum Exploration and Development”, lead and in charged for writing the part of “logging engineering”. He published “ firstly exploration for the logging of remaining oil saturation in cased well” in the second Symposium about residual oil saturation logging, and published thesis “study about saturation logging tracer captured by thermal neutron” on “ACTA PETROLEI SINICA” and proposed a method of “ensure the residual oil saturation by neutron gamma through measurement–oozing–measurement. He was hired as member of editorial board and expert team of “China Petroleum Development Board”, lead the team to compile “logging test text” part of “Synthetic study”, and gained the honor of “Important codification contributor”.
