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2014-06-30

CNPC qinghai oilfield has proved 400 million ton oil and gas fields

As of May 27,petrochina co.,LTD invested 545 million yuan to carry out major r&d projects

As of May 27,petrochina co.,LTD invested 545 million yuan to carry out major r&d projects,"the oil and gas exploration and development of chai damu basin is the key technology research"issue of phase ii project,after six years of studying,has proven the north,YingDong,zaha springs,proposed NiuDong 4 YiDunJi oil and gas fields,in dense oil exploration geophysical research,30 aspects so as to obtain important results,to achieve sustainable development in qinghai oilfield,oil and gas field to lay a solid foundation for construction of ten million tons of the plateau.
Chaidamu basin has a wide area of oil and gas exploration and a complex plateau geological structure.At present,the oil exploration rate is 26.7%,the natural gas exploration rate is 15%,oil and gas exploration prospects.
"Research on key technologies for oil and gas exploration and development in the qaidam basin"phase I and phase ii projects gathered more than 10 academicians from China.Through joint research on key issues of production,study and research,a comprehensive research platform for geology and engineering was built,forming 14 technical highlights.This paper establishes the model of complex reservoir formation in qaidam basin,and puts forward the theory of multiple reservoir formation and oil exploration in late neotectonic period.The formation of"high coverage,high density,wide azimuth,excitation receiving combination"of yingdong oilfield mountain three-dimensional acquisition technology,the implementation of the deep,medium and shallow structure.
Major science and technology projects have boosted the significant increase of oil and gas exploration reserves in qinghai oilfield,and won the first prize of major oil and gas exploration discoveries of joint-stock companies for four consecutive years,ranking among the top of joint-stock companies in terms of reserve upgrade rate,oil and gas discovery cost,completion rate of exploration workload and other indicators.Qinghai oilfield has broken the boring situation of natural gas exploration in the past 30 years,stepped into a virtuous circle of development,and realized the rapid growth of oil and gas reserves.

Keywords:

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