Jianghan mining service completed the construction tasks of 5 key fracturing wells on the beach

Sinopec News Network News on August 22, with the completion of the sub-layer fracturing construction of Well Yang 3-19- Incline 22 in Qinghe Oil Region of Jianghan Oilfield, various technical parameters reached the design requirements, marking the manager of the oil and gas production engineering technical service center The 5 key fracturing construction wells in the oil field constructed by the Ministry of Construction in the beach block of Qinghe Oil Region were successfully completed in one operation
.

The beach block of Qinghe Oilfield is a main direction for the next exploration and development of Qinghe Oilfield.
The fracturing construction of these five key wells will be done well, the exploration and development effect of the beach block will be evaluated, and the next step of exploration and development plan measures will be taken.
The drafting is of very important guiding significance
.

After receiving the construction task, the manager department consulted the geological data, drilling data and other original data of the beach block.
According to the block’s structural location, all were located in the east section of the southern slope of the Dongying Sag.
The reservoir was buried deep, with multiple and thin layers, and vertical penetration.
According to the characteristics of extremely poor rate, according to the fracturing method of “mechanical stratification + interlayer targeted temporary plugging and steering” proposed by Party A, to achieve the requirements of uniform transformation of each small layer, a strict construction guarantee plan was quickly formulated to ensure these 5 ports Fracturing for key wells is foolproof
.

In the actual construction, the manager department insisted on maintaining real-time communication with the technical department of Party A, doing well in advance the cleaning of fracturing equipment, fracturing equipment repair and maintenance, and instrumentation verification; coordinating the relationship between workers and farmers in advance, and preparing for production in advance , Earnestly grasp the on-site confession, clarify the technical difficulties and safety and environmental risks in the construction, and strive to enhance the safety and quality awareness of the construction personnel
.

In view of the fact that the journey to the well is long and it takes time and effort to go back and forth, we insist on rationally organizing the production and operation.
Before the fracturing construction is out of the vehicle, organize personnel to survey the road in advance to ensure that the road to the well is unimpeded; the driver of the fracturing truck prepares the vehicle in advance Maintenance, to prevent equipment failure, midway return, delaying the overall progress of construction and operation; strengthen the connection of construction procedures.
After the workover team completes the preliminary construction, the site will be cleared immediately, the fracturing team will enter the site in time, and the car will be placed in advance, the pipeline will be connected, and the entire construction will be completed.
The formation of a "pipeline" operation mode makes fracturing construction and production truly organized, clear and institutionalized
.

Strictly implement the "ten follow ten prevention" system for cadres and follow-ups, overcome the adverse effects of continuous high temperature on construction, and keep an eye on key procedures and key links throughout the construction process to ensure the smooth and orderly progress of various tasks
.

At present, these five key wells have been completed and put into production one after another.
Among them, after the fracturing of the Yang 3-19-incline 18 well, the daily production of 25 cubic meters of fluid and 6 tons of oil per day has exceeded expectations
.