The first sour gas well in western Sichuan sets a new record

Sinopec News Network News As of July 1, the Chuanke 1 well of the marine trial production team of the No.
1 Gas Production Plant of the Southwest Oil and Gas Branch is the first domestic application of the complex iron twin tower desulfurization process.
It has been obtained again since the last inspection and maintenance.
New breakthroughs were made in long-term safe operation for 730 consecutive days, and more than 73 million cubic meters of purified natural gas was produced in stages
.

Move forward to the safety barrier

The job risk identification of the staff at this well station is “conventional”, 6 production site positions, and 45 team-level and station-level risk lists have been formed
.

Promote the "Daily Danger Inspection" of all employees, establish a reward mechanism for hidden danger investigation, vigorously publicize and encourage daily inspections of all positions in the well station, formulate relevant rectification measures in accordance with the "five fixes" principle, and supervise the handling by the method of "first-line problem collection and rectification" Closed-loop management of problems
.

This year marks the tenth anniversary of the commissioning of Chuanke 1 well.
The cultural concept of "safety in everything, everyone must be safe" has been deeply rooted in the hearts of the people.
Aiming at on-site risk points, more than 270 actual emergency drills are carried out at the plant, team and station levels each year.
, The process is serious, serious, and practical.
Through repeated proficiency, the emergency response plan is improved, and the emergency response ability of the employees is improved.
The employees actively fulfill the "safety letter" promise
.

　　Strive to ensure stable production and operation

　　Since the beginning of this year, the brigade has carried out more than 60 indoor tests and technical demonstrations of the reagent system, effectively solving the long-standing abnormal problems of the well's reagent indicators, large consumption, and sulfur deposition, and successfully realized the continuous production and replacement of the sulfur floating desulfurization reagent system.
, Comparing the amount of medicament loss with normal operation over the same period, it is estimated that the cost will be reduced by more than 600,000 yuan per year
.

　　The technical tracking team of the brigade closely monitors various production parameters, and through continuous summary and practical understanding of the complex iron desulfurization process, it has formed a set of dynamic optimization technology for chemical indicators, and compiled the "Chuanke 1 Well Experience Operation Manual" and a typical case library.
Effectively provide strong technical support for the production site
.

　　The party branch of the brigade took the opportunity of party history study and education to deepen the culture of “Marine Pioneer”, party members demonstrated and led, helped each other, and carried out the “station + equipment” party member responsibility area management model.
All party member responsibility areas were set up at the well station to achieve At the service site, we will concentrate our efforts on the front line in emergency and danger, let more party members participate in the management of the well station, and improve the operation efficiency of the well station
.

　　Solve operational problems

　　Systematic management of station production equipment and equipment, linkage and coordination of maintenance by mechanics and gas production staff, implementation of the "four fixed" approach (timed inspection, regular inspection, personnel supervision, and fixed-point maintenance) to ensure equipment , The equipment runs smoothly
.

　　Aiming at the “difficult and miscellaneous diseases” in the production and operation, the electromechanical instrument maintenance team and the technician team are used as the core to exert collective wisdom, forming more than 10 process equipment optimizations and more than 20 technical innovations, reducing the difficulty of staff operation and improving process equipment And the use efficiency of the equipment, the annual saving of repair and material costs is nearly 2 million yuan
.

　　Theory and practice are integrated into the entire production process, using waste equipment to build a military training ground to improve the shortcomings of skills, pumps, meters, automatic control and other professional skills personnel, to achieve the transformation and improvement of "from nothing to something, from something to specialized".
In terms of pumps, electric valves, electrical appliances, automatic control systems, etc.
, the ability to deal with general abnormal situations is formed, and the state of relying on foreign aid, low time efficiency and high cost is broken
.

　　"Under the support of these strong on-site measures, the current process equipment is running smoothly and the equipment is in good condition.
This cycle operation will last up to 27 months.
During the maintenance, the desulfurization equipment will be further optimized and the long-term operation comprehensive evaluation will be carried out.
A continuous operation cycle to 36 months promotes the continuous development of the application of complexed iron desulfurization technology
.

　　(Yang Gaoquan)