Project description: The project belongs to the AHDEB oil field being developed by AL-WAHA PETROLEUM co., Ltd. In view of the serious corrosion and scaling of the pipeline and the high operating pressure, our company adopts the " concentric diameter reduced HDPE pipe " to carry out HDPE lining repair services. The pipe size is 6-18 inches, and the conveying medium is oil and water. Since 2015, we have completed a total of 400km of work.

The project pipeline belongs to the high-sulfur gas field in the northeastern part of Sichuan Province Xuanhan Kaixian block gas field project internal gathering and transportation project. The sewage return pipe consists of two parts:

The first part is from the gas plant ~ F field gas field water injection pipeline, which GB271 ~ GB267 ~ C1 ~ C2 pipe section, GS042 ~ GF41-1 ~ GF38 ~ GS038 pipe section with the gas line with the ditch laying, see the cross-sectional view The In addition, the ancillary structures such as the "F-site and the main gas gathering section of the gas gathering station" are considered. The pipeline length is 10.224km long and 10.486km long. Pipeline crossing the road 16 times, medium-sized rivers through 1 times, small rivers and ditches 10 times. (With pipeline plan)

The second part of the return pipeline is from the "Y-contact to Huanglong 3 Well", the pipeline horizontal length of 3.140km, real length of 3.243km. Pipeline crossing the road 8 times, small river 1 times.

The third part increases the workload: 5km.

             Project: Northeast Sichuan high pressure water injection pipeline lining

             Owner: American Chevron Limited

             Design: China Petroleum Group Engineering Design Co., Ltd. Southwest Branch

             Construction: Shandong Kelin Ruier Pipeline Engineering Co., Ltd

This project is located in Majnoon oil field, which is operated by Antonoil Services DMCC under the authorization by Iraqi National Oil Company (BOC),  our company adopts the " concentric diameter，reduced HDPE pipe" to solve the corrosion problem of the pipeline by lining the newly laid steel pipe with HDPE pipe.

The project work consists of design, procurement and construction services for a new 27.2km 14 inches water transmission pipeline. We were responsible for the overall design of the project, supply of lining pipes and construction of the lining works.

This project is located in Majnoon oil field, which is operated by Antonoil Services DMCC under the authorization by Iraqi National Oil Company (BOC),  our company adopts the " concentric diameter reduced HDPE pipe" to solve the corrosion problem of the pipeline by lining the newly laid steel pipe with HDPE pipe.

The project work consists of design, procurement and construction services for a new 14.25km water transmission pipeline of 8 and14 inches. We were responsible for the overall design of the project, supply of lining pipes and construction of the lining works.

The project belongs to the Majnoon oil field developed by Shell Oil Company. The field is located 60 kilometers north of Basra province in Iraq. The pipeline starts from the Saudi Arabia River and ends at Majnoon Oil Field CPF. 26km of 12-inch PE pipe lining works in this project has been completed.

China Petroleum & Chemical Corporation Guangzhou Branch Refinery Wastewater Unit Outfall Pipeline Rehabilitation Project is located in Huangpu District, which is a DN600 concrete socket pipeline with a length of about 2 kilometers. This project adopts lining repair technology and has been completed.

Guangzhou Petrochemical Project Description:

The DN800 cement pipe interpenetrating HDPE lining pipe project in the refining area of a branch of Sinopec has been completed and accepted and the project quality is qualified.