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  • The largest producer of natural gas in Yemen . More

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SEPOC Operations
  Our business
   Plant Operations

Plant Operations operates all gas processing through compressors and plants.
This department consists of two CPU cryogenic plants and a CPU RGC area.
CPU lean oil plant & LPG area are managed by several operators headed by a plant foreman.
Two CPU and two KPU cryogenic plants are managed by operators who report to plant foremen and supervisors.
Al-Raja compressors are managed by several operators that report to the KPU supervisor.
All area supervisors report to the plant operations superintendent who manages all plants operations through his supervisors and foremen.



   Plant Operations (Gas Processing)

Plant Operations operates all gas processing through compressors and plants.
This department consists of Gas Plant I and lean oil plant; Gas Plant II (new cryogenic plant) has been built and commissioned Mid-2012 and a CPU RGC area.
The Gas Plant I & II residue gas is exported to YLNG. 
The downstream residue gas of the Gas Plant II compressed to 1750 Psig to export gas to YLNG pipeline and PEC with no option for gas re-injection. 
To supply gas to CPU-II, SEPOC built an HP Manifold and four high pressure separators.



   CPU LEAN OIL PLANT

The residue gas from the lean oil plant is compressed by Cooper Compressors driven by Avon Rolls Royce (1535/RT56) turbines.  There are four Avon Rolls Royce turbines units and each has two stages of inlet compression as well as a third stage of gas re-injection compression.



   CPU CRYOGENIC PLANT

The cryogenic plant has 2 NUOVO PIGNONE Frame 5 turbines powering 3 stages of recompression. Each of the NUOVO PIGNONE units can re inject 250 MMSCFD the first stage of recompression is from 500 PSIG to 1000 psig, the second stage of recompression is from 980 psig to 1740 psig.  The third stage of recompression is from 1720 psig to 3500 psi



   CPU-II CRYOGENIC PLANT

During Phase 2 a new cryogenic plant (CP-II) was built at the CPU and commissioned around mid-2012.
The plant was designed to process 420 MMSCFD of gas. The new plant has one GE-NP frame 56 turbines powering two stages of gas re-compression to compress the Plant residue gas from 500 psig to 1750 psig for delivery into the LNG pipeline via CPU-KPU transfer line.



   KPU FACILITIES

The KPU is located in the Kamil field which is about 25 km east of the CPU; The KPU facility handles more than 1,100 MMSCFD of gas in the production separators. 
The KPU has two 420 MMSCFD cryogenic plants. 
Most of the gas from the production separators is processed in the two cryogenic plants prior to YLNG gas delivery. Otherwise it will go to injection wells through the injection manifolds.
The KPU has two cryogenic plants the design of the two KPU cryogenic plants are identical to the CPU cryogenic plant. Each cryogenic plant has two NUOVO PIGNONE Frame 5 turbines powering 3 stages of recompression.



   AL-RAJA FACILITY

Al Raja facility was producing condensate and cycling 750 MMSCFD of gas. 
About 400 MMSCD of the produced gas is processed at Al Raja in the two low temperature separators (LTS). 
The residue gas from the LTS units is recompressed for reinjection from 1600 PSIG to 5400 PSIG by a NUOVO PIGNONE compressor driven by a NUOVO PIGNONE Frame 5 turbine. 
The other 350 MMSCFD along with the condensate Al Raja facility is going to KPU-Al-raja slug catcher and then go with KPU production to the cryogenic gas plant, the discharge pressure from the NUOVO PIGNONE compressor drop to 4000 PSIG because of the of considerable drop in the reservoir pressure due to lack of pressure support caused by YLNG gas delivery that led to significant reduction in gas injection into Al-Raja area fields.

 CPU lean oil plant & LPG area are managed by several operators headed by a plant foreman.
     Two CPU and two KPU cryogenic plants are managed by operators who report to plant foremen and supervisors.
 Al-Raja compressors are managed by several operators that report to the KPU supervisor.
     All area supervisors report to the plant operations superintendent who manages all plants operations through his supervisors and foremen.




P.O.Box: 481 - Republic of Yemen - Sana'a - Tel : 00967-1416080 - Fax: 00967-1416079 | sepocye.com 2018 Privacy Policy.
Republic of Yemen - Sana'a - Tel : 00967 1 416080 - Fax: 00967 1 416079 | sepocye.com 2017 Privacy Policy

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