The road to victory -- written on the occasion of the 50th anniversary of the discovery of the special material field for ultra-high flow polyethylene composites developed by Shengli Oil Yangzi Petrochemical Co., Ltd.
Xinhua Jinan, June 9 (Chen Guojun, Luo Bo) on April 16, 1961, the first oil well in North China, Shandong Dongying structural well Hua 8, received an industrial oil flow of 8.1 tons, and Shengli Oilfield was born
50 years of struggle, half a century of glory. China's experimental power shows that Shengli Oilfield of overload Petrochemical has produced a total of 1 billion tons of crude oil, accounting for about one fifth of the country's total crude oil output after the founding of new China. At present, the oilfield is still the second largest oilfield in the RepublicThe 50 years of Shengli Oilfield have witnessed a magnificent scene in the oil history of the Republic
the annual stable output is 27million tons, and the road to victory is getting wider and wider.
this is a group of remarkable figures - since the 1970s, the annual output of Shengli Oilfield has always accounted for one sixth of the total national oil output, and once reached one fourth in the 1980s. From 1996 to 2010, the annual output of crude oil has stabilized at more than 27million tons for 15 consecutive years, creating a miracle in the development history of similar oil fields in the world. In the past 50 years, the accumulated profits and taxes have reached 600billion yuan
behind the numbers, there is the courage to explore, the hardships of struggle, and the joy of success
talking about the hardships of the war, Yang Hongtai, a 75 year old oil man who used to be the leader of the drilling team, sighed: "if you don't live in a place like data, you can live in the cowshed and sheepfold of the villagers; if you don't have water to drink, you can drink water with green hairs; if you don't have food, you can eat wild vegetables and grass seeds..."
in those days, victory was on top of the blue sky and on the wasteland. After nearly 20 years of people carrying it, it was hard to build the second largest oil field in China in 1978
from the late 1980s to the mid-1990s, the annual output of Shengli Oilfield was stable at 30million tons for 9 consecutive years. "From 1981 to 1987, the national crude oil production increased by 32.92 million tons, of which Shengli Oilfield increased by 15.49 million tons." Wang Duanping, chief senior expert of oil and gas development in Shengli Oilfield, said
in the early 1990s, Shengli Oilfield faced a severe reality: the annual natural decline rate of the oilfield was close to 20%, which was equivalent to the loss of a medium-sized oilfield with an annual output of 6million tons every year; Of the 10 tons of liquid pumped up, 9 tons are water... What should we do? After great discussion, the victorious people embarked on the road of "jumping out of victory and developing victory"
in 1996, Shengli Oilfield was built into China's first million ton extremely shallow sea oilfield, and has produced 61 million tons of oil so far. All of them have passed the combustion experiment and become an important reserve and production replacement position of Shengli Oilfield. At the same time, the entry into the West has achieved initial results. The Chunfeng oilfield discovered in the Xinjiang exploration area in 2010 has formed a production capacity of more than 100000 tons. In addition, good news has also been reported frequently across the country. Nearly 100 oil engineering teams entered the overseas market, generating US $800million in revenue last year
"there is more and more room for development, which is the result of our adherence to 'going out'." Sunhuanquan, general manager of Shengli Oilfield Branch, said
geological difficulties have created a high level of exploration and development theory and technology
entering the science and Technology Exhibition Center of Shengli Oilfield, an exploration situation map of Jiyang depression shows the "congenital deficiencies" of Shengli Oilfield: in the oilfield area of nearly 30000 square kilometers, more than 70 oil and gas fields are marked in red and scattered between more than a dozen uplift belts, covering more than two-thirds of the world's reservoir types, which is known as the "geological Grand View Garden". Kang Shien, one of the founders of China's oil industry, once vividly compared: "a broken plate was kicked again, scattered, sorry to come."
the difficulty of exploration and development in Shengli Oilfield is universally recognized. At the end of the 1970s, the distribution of oil and gas under the oil field appeared the phenomenon of "sometimes oil, sometimes water, sometimes thick, sometimes thin, sometimes deep, sometimes shallow, sometimes light, sometimes heavy, sometimes absent"; In the 1990s, there were fewer and fewer structural oil reservoirs that were easy to find in oil fields, and even an embarrassing situation of "drilling rigs and other well locations, development and other exploration" appeared; The problem of high water content appears...
the complex and changeable geological conditions did not defeat the victorious man. The theory of compound oil and gas accumulation (zone), the theory of subtle oil and gas reservoirs, the theory of residual oil enrichment... These self created theories, which have won the national science and technology progress award, have made the "five sudden" phenomenon disappear, made subtle oil and gas reservoirs that are dominated by lithology and strata and difficult to find by general technical means appear, and "liberated" those reservoir fluids mixed in water
theoretical innovation has illuminated the road of exploration, and the proved geological oil reserves in Shengli Oilfield have remained at more than 100 million tons for 28 consecutive years
it is difficult to find oil in "broken dishes", and it is even more difficult to collect oil well. In order to improve oil recovery, Shengli people have overcome the world-class development problems such as extremely shallow water, low permeability, heavy oil, small fault blocks, and formed ten supporting technologies such as continental water drive residual oil enrichment theory, polymer addition efficiency theory, domestic leading rolling exploration and development, and water drive EOR of high water cut oil fields; It has created the fishbone branch horizontal well and horizontal well staged fracturing development technology with completely independent intellectual property rights, and has created the first in the country in the application of more than 40 horizontal well technologies; It has broken through the difficulties of EOR in reservoirs with high temperature, high salinity and 98% high water cut, and climbed the peak of tertiary oil recovery technology at home and abroad; A unique ultra heavy oil reservoir development technology has been formed, so that the ultra heavy oil reservoir with a depth of less than 2000 meters and a thin oil layer of 2.5 meters can be effectively developed
limited resources and unlimited innovation. Relying on scientific and technological progress, 77 oil and gas fields have been discovered in Shengli Oilfield, with an annual increase of more than 40million tons of proved reserves, more than 10million tons of recoverable reserves, and 3million tons of crude oil production. The contribution rate of scientific and technological achievements has reached 63%
"as an old oil field that has been explored and developed for 50 years, it is a miracle that its output can be stabilized at more than 27million tons for 15 consecutive years!" Hu Jianyi, a famous expert in the field of petroleum exploration and development in China and an academician of the Chinese Academy of engineering, said
strength comes from grand goals, strength comes from self transcendence
after more than ten years of stable production and production, the main exploration area in the east of Shengli Oilfield has been in the stage of deep exploration and development, and the proportion of low-grade reservoirs with newly increased proved reserves has increased year by year, accounting for 75.8% during the "Eleventh Five Year Plan" period and 90% during the "Twelfth Five Year Plan". At present, the development technology can not fully adapt to it
although the western new area is expected to have proved reserves of 70 to 100 million tons and new production capacity of 800000 tons in the next five years, compared with the production base of 27million tons in Shengli Oilfield, it is difficult to truly form a strategic replacement. How to plan the deployment of the eastern old area and the Western New Area and realize the scientific and efficient allocation of resources is a new test
in front of new topics, the victorious man is confident. Biyiquan, deputy general manager of the Oilfield Branch, said that after so many years of development, the material foundation of the oilfield has been more consolidated and its competitiveness has become more solid. In particular, Sinopec Group put the 130000 square kilometers of exploration area in the West under the jurisdiction of Shengli Oilfield in 2009, bringing the total oil resources of the oilfield to 14.5 billion tons and a stronger resource base. All these provide new opportunities for oilfield development
200000 successful workers who love their jobs and are able to fight will become a powerful driving force and inexhaustible source to promote the development of the oilfield. Although 50 years have passed, the victorious spirit of "putting the country first, oil as the industry, and suffering as happiness" at the beginning of Shengli's entrepreneurship is still being passed on to Everbright. In order to produce more than one ton of oil, Shengli people have refined every oil well and strictly controlled every investment gate, and will implement the refinement to every corner of the oil field, so that every abandoned oil well can be brought back to life
during the interview with Shengli Oilfield, the two words I heard most were "mission". Yangchangjiang, deputy secretary of the Party committee of the oilfield, said: "Shengli Petroleum seeks oil for the country and shares its worries for the country. This feeling is permeated in every drop of 1 billion tons of crude oil."
at the same time, the original theory, advanced technology, refined management, and high-quality team will become the cornerstone for victorious people to continue to write brilliant
there is a long way to go, and time waits for no man. Shengli Oilfield will spare no effort to fight the defense war in the old area in the East and the offensive war in the new area in the west, continue to implement the three strategies of resources, market and sustainable development, vigorously promote integrated management, put the strategic basis of development on scientific and technological innovation, management innovation and team quality improvement, and comprehensively improve its core competitiveness and economic benefits
a new starting point, a new blueprint. Shengli Oilfield has drawn a development blueprint. During the 12th Five Year Plan period, the annual output of crude oil will continue to be stable at more than 27 million tons, and the proved geological reserves of oil will be more than 100 million tons every year; By 2024, the 60th anniversary of the founding of Shengli Oilfield will realize "60 years of development and 6 billion proved", and oil and gas production will operate at a high level; By 2064, on the 100th anniversary of the founding of Shengli Oilfield, we will achieve "a century of continuous innovation and a century of success in construction", continue to maintain the status of a national large oilfield, and continue to write a century of glory
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