-
Categories
-
Pharmaceutical Intermediates
-
Active Pharmaceutical Ingredients
-
Food Additives
- Industrial Coatings
- Agrochemicals
- Dyes and Pigments
- Surfactant
- Flavors and Fragrances
- Chemical Reagents
- Catalyst and Auxiliary
- Natural Products
- Inorganic Chemistry
-
Organic Chemistry
-
Biochemical Engineering
- Analytical Chemistry
-
Cosmetic Ingredient
- Water Treatment Chemical
-
Pharmaceutical Intermediates
Promotion
ECHEMI Mall
Wholesale
Weekly Price
Exhibition
News
-
Trade Service
Recently, the Shunbei 8X well and other three wells have all obtained high-yield industrial oil and gas flow, realizing the first major oil and gas breakthrough in the exploration of the Shunbei block, marking that the Shunbei oil and gas field has made a major discovery of over 100 million tons of oil and gas area.
Demonstrating a good prospect for exploration in this block
.
The achievement of this achievement is inseparable from the high-level logging construction services of the HB006 logging team, HB079, and HB084 logging team of Petrochemical Jingwei North China Monitoring and Control Company.
Efficient logging overcomes difficulties
Shunbei 42X well and Shunbei 44X well are two pre-exploration wells deployed in the Tarim Basin
.
For the exploration of the reservoir development and the scale of oil and gas in this area, the study of seismic data fine interpretation, description and evaluation, and reservoir prediction methods is of great significance
After receiving the logging task from the HB006 logging team of the Xinjiang Project Department of North China Measurement and Control Company, in order to successfully complete the task, the team leader intervened in advance to understand the well conditions, prepare the conversion tools matching the drilling tool, and conduct high temperature tests on the instruments to ensure the reliability of the instruments.
And the stability meets the construction requirements
.
In view of the problem that the GR measurement results of Shunbei 42X well were higher than the data of adjacent wells during the construction, we analyzed and checked the reasons in time, replaced the instrument to verify that the data was correct, and ensured the accuracy of the data; the Shunbei 44X well had lost circulation.
The project department Actively organize key technical personnel to repeatedly discuss and modify the construction design and plan, optimize the construction process, shorten the time of wellhead assembly and disassembly, and reduce the risk of well control
.
During the construction, the HB006 team strictly followed the Party A's standards and successfully completed the logging construction tasks of all the projects of the two wells, obtained complete logging data, and provided technical data for the accurate identification and evaluation of the Shunbei ultra-deep oil and gas layer
With the efforts of all the team members, both wells have achieved a successful logging
.
Among them, the Shunbei 44X well was completed on July 23 with a depth of 8261.
Accurate logging achieves "four 100%"
The Xinjiang Project Department of North China Measurement and Control Company gave full play to the "strict, precise and accurate" work >
.
During the logging process of Shunbei 8X and Shunbei 42X wells, the project department’s leading cadres were on duty in turn, and the project department’s technicians and mud logging crews overcome technical difficulties in identifying and dividing the newly drilled strata in new exploration fields.
In the case of incomplete data from adjacent wells in the well area, lack of stratum markers, large discrepancies between the actual drilled stratum and the designed thickness, and the lack of reference for geological and oil and gas data, we insist on scientifically comparing the stratum, and through careful and orderly production organization, rigorous Serious work >
.
The gas logging anomaly forecasts, engineering anomaly forecasts, and drilling fluid anomaly forecasts for the two wells were kept fast, efficient and timely
.
After verification, the accuracy rate is 100%, which provides favorable technical support for drilling speed and efficiency
Among them, the Shunbei 8X well was completed with a depth of 8396 meters, and the post acid fracturing test yielded 382 tons of daily oil and 1.
053 million cubic meters of gas; the Shunbei 42X well was completed with a depth of 7996 meters, with a daily production of 822,000 cubic meters of natural gas and 300 tons of crude oil.
The high-yield industrial oil and gas flow has achieved a major breakthrough in oil and gas exploration in the Shunbei block, and has made outstanding contributions to the increase in reserves and production of the Northwest Oilfield Branch
.
(Ma Jun)
