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Shengli Engineering's "A Gas Reverse Circulation Drilling Method" was patented
Time of Update: 2021-09-30
Annulus; the injected gas of the auxiliary gas generator enters the upper wellbore annulus through the rotating control head base; the two injected gases merge in the annulus and return through the flow channel conversion device, the double-wall drill pipe and the sand return channel of the top drive adapter Ground grit tank .
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Polymer flooding continues to take effect in the Wang 17 well block of Henan Oilfield
Time of Update: 2021-09-30
The daily oil production in the well area is 63 tons, and the comprehensive water cut is as high as 86.
. According to the technical staff of Henan Oilfield Research Institute, they will implement polymer flooding in the well area for 5 years as planned .
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Tianjin Petrochemical's propylene oxide pipeline factory prefabricated work efficiency hit a new high
Time of Update: 2021-09-30
China Petrochemical News Network News Recently, Tianjin Petrochemical's 150,000-ton/year propylene oxide plant pipeline prefabrication undertaken by the Fourth Construction First Engineering Company adopted factory prefabrication methods to achieve a new high in work efficiency .
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Zhongyuan Petrochemical launches comprehensive emergency drill
Time of Update: 2021-09-30
The main purpose is to test the effectiveness and compliance of the company's ability to deal with material leakage in the tank area of major dangerous sources of hazardous chemicals, fire on-site disposal, and emergency response plan system .
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Sino-Korea Petrochemical Hydrogen-Rich Gas Utilization Project was successfully put into operation
Time of Update: 2021-09-30
Permeate the fiber membrane filament at a faster rate to obtain hydrogen-rich product, which enters the cracked low gas PSA .
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Anqing Material Purchasing Center launches green channel service catalyst replacement
Time of Update: 2021-09-28
In order to ensure the smooth progress of maintenance work, the Material Purchasing Center launched the green channel full service catalyst replacement .
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Petrochemical Jingwei helps Yongxing 1 well achieve major exploration breakthroughs
Time of Update: 2021-09-28
Well Yongxing 1 is a risk exploration well deployed by the Southwest Oil and Gas Company in the Mianyang slope zone in the western Sichuan region of the Sichuan Basin, focusing on exploring the gas-bearing nature of the dolomite reservoirs in the Leikoupo Formation in the Mianyang slope zone and the effectiveness of structural-stratigraphic traps .
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Guangzhou Petrochemical adds a small pipeline to eliminate production bottlenecks
Time of Update: 2021-09-28
After the small bypass pipeline is put into use, it not only effectively solves the problem of the operation fluctuation of the deethanizer due to the low carbon two component content in the raw liquefied gas, but also improves the purity of the propylene product and eliminates the production bottleneck of the device .
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Special inspection on typical problems of the fourth construction electrical instrument organization project
Time of Update: 2021-09-28
In order to further strengthen the quality supervision of the project entity, standardize the quality and safety behaviors of all parties responsible for the project under construction, and ensure the quality and safety of the project entity, in September, the Sijian Electric Instrument Company conducted quality, Safety inspection work, special inspections on typical "low, old, bad" issues such as project quality, HSE, standard chemical sites, and civilized construction .
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Successful hoisting of the LPG cryogenic tank dome of Shanghai Engineering Hainan Project
Time of Update: 2021-09-28
In the end, after more than 40 days and nights of hard work by the Shanghai engineering and construction units, all the 24 steel dome structures were hoisted into place smoothly as planned .
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The daily output of Maoming Petrochemical's chemical solid products exceeds 7,000 tons
Time of Update: 2021-09-28
In order to strengthen the pre-holiday product delivery, minimize inventory, the finished product workshop responsible for product storage and delivery, closely contact the production management office, marketing center, chemical sales and carrier and other departments, strengthen communication and coordination, and optimize product delivery management and management as much as possible.
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Refined transformation of Northwest Oilfield facilitates efficient development of Shunbei
Time of Update: 2021-09-28
Sinopec News Network reported in the first half of this year, the Shunbei High-Efficiency Reconstruction Team of the Petroleum Engineering Technology Research Institute of Northwest Oilfield Branch a
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North China Oil and Gas Successfully Tests Gas Suspended Propant Fracturing
Time of Update: 2021-09-28
Sinopec News Network reported on September 10 that the He 1 and He 2 layers of Well J30-4-10 in the North China Oil and Gas Dongsheng Gas Field were put into production using mixed water volume fracturing technology and supporting air suspension proppants, with a daily gas production of 50,000 cubic meters.
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New discoveries were made in the rolling exploration of Wangchang block in Jianghan Oil Region
Time of Update: 2021-09-28
5 meters in the target layer and encountered the oil layer, and was put into production after fracturing .
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Shengli Oilfield's "windowed sidetracking" makes old oilfields dead in spring
Time of Update: 2021-09-28
They tasted the sweetness and completed 6 side-drills in succession, increasing the daily oil by 24 tons, realizing the benefits and stable production of old wells .
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Southwest Engineering Drilling Tool Thread and Inner Wall Cleaning Device Obtained National Patent
Time of Update: 2021-09-28
China Petroleum & Chemical News Network recently, Southwest Petroleum Engineering Company Oilfield Engineering Service Branch independently developed "an automatic cleaning device for external threads and inner walls of drill tool joints" authorized by the State Intellectual Property Office .
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The water quality qualification rate of Sino-Korea Petrochemical's fine operation reaches 100%
Time of Update: 2021-09-28
The water supply equipment of the Sino-Korea Petrochemical and Chemical Public Works Department is responsible for the operation and management of the fresh water and circulating water of the whole plant, and is committed to providing high-quality water resources.
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The emergency pressure relief device for oil and gas storage and transportation pipelines in Zhongyuan Oilfield was successfully tested
Time of Update: 2021-09-28
, The need for higher production”, for the purpose of providing high-quality and efficient services for oil and gas production, the team members have discussed many times, often working day and night to overcome difficulties, and they are engaged in the preparation of "Effective Pressure Relief Safety Technical Program for Oil Pipelines" and "oil pipelines" "Emergency Pressure Relief Device Transformation" project test .
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Yangzi Petrochemical increases production of self-operated olefinic anhydride products to promote energy saving and consumption reduction
Time of Update: 2021-09-28
Since late September, the Yangzi Petrochemical Plant's ashless dispersant plant has flexibly adjusted its production plan and increased the production of self-operated dilute anhydride products to compress the production chain and reduce the overall energy consumption of the plant .
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"Penetration" Method Workover of Jianghan Mining and Service Center Consolidation of High Quality
Time of Update: 2021-09-27
From the beginning of the year to the present, the management department has corrected 19 oil and water well construction design errors through various checks and eliminated quality accidents at the source.
