Gas Liquids Engineering Ltd. (GLE) provided engineering, procurement and construction management (EPCM) at the brownfield site, a 150 MMSCF/d inlet and sweetening equipment, 10,000 bbl/d sour condensate stabilizer and ancillary items at an existing facility near Valleyview, Alberta. Design features of the installation:
- 10’ x 60’ condensate feed drum
- 10,000 bbl/d sour condensate stabilizer package:
- Provided capability with loading rack full length Stabilizer column (42” diameter x 60’)
- 2 x 50% reboilers
- Feed/bottoms exchanger
- Feed preheat exchanger
- 2 x 50% overheads compressors (125 hp each)
- Condensate product cooler
- New 12,000 bbl tank farm
- VRU compressor (75 hp, 2 stage rotary vane)
- 32 MMBtu/hr heat medium system c/w 2 x 100% pumps (100 hp each)
- Low pressure flare stack and FKOD/drain vessel
- Inlet condensate filtration
- Fuel gas letdown package c/w heat exchanger and separator
- Amine package modifications to increase circulation rate (1500 L/min @ 50wt%)
- Pump skid:
- 2 x 100% condensate sales pumps (75 hp each)
- 2 x 100% condensate recycle pumps (60 hp each)
- Condensate transfer pump (5 hp)
- 2 x 100% LP to HP plant condensate feed pumps (50 hp each)
- New MCC (20’ x 70’)
GLE Engineered Image Map
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New LP Flare & Flare Knock Out Drum
- 36” x 8’ S/S, internally coated and heated FKOD w/ transfer pump
- 8” x 40’ stack with 3” removable tip
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New Pump Skid
- 2 x 75hp Sales Condensate Pumps,
- 2 x 60hp, 33 stage Recycle Pumps
- Overhead crane
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New Hot Oil Heater
- 32 MMBtuh
- 2 x 100 hp pumps
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New Stabilizer Motor Control Centre
- 20’ x 70’ skidded building
- Extra space for future refrigeration plant
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New Inlet Pipe Rack
- Stick built, two tiered 200m piperack with 3 elevation step changes
- Carries utilities and process pipe for new and future inlets and stations inlet heating, separation and filtering
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New Wapiti Inlet Separator & Coalescer
- 10’ x 48’ S/S, 1,200 psig MAWP two phase separator
- 30” x 11’ s/s ANSI 600, porous media filter
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New Condensate Feed Drum
- 10’ x 60’ S/S, 3,447 kPag MAWP
- 3 Phase, sour
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New Amine Contactor
- 6 ½’ x 60 s/s ANSI 600, 20 tray contactor
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New Condensate Exchanger + Recycle Pump Skid
- Process gas pressure letdown preheater
- 16” x 20’ OAL
- 8 MMBTuH Duty
- 2 x 30 HP multistage centrifugal pumps
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New Tank Farm
- 3 – 3,000 BBL Sales Condensate Tanks
- 2,000 BBL Slop Condensate Tank
- 1,000 BBL Sour Water Tank
- All tanks c/w heated enclosure
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New Sour Vapour Recovery Unit
- 75hp, 2 Stage, sour rotary vane compressor
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New Product Cooler
- Horizontal aerial cooler w/ 4.3 MMBtuH duty
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New Overheads Compressors
- 2 x 125 HP single stage, sour Ariel reciprocating c/w 2 piece long distance pieces.
- Overhead crane
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New Stabilizer Reboiler Skid
- 2 x 50% reboilers. 5 MMBtuH each. 22”/38” x 38’ OAL
- Feed/Bottoms exchanger. 6.4 MMBTuH. 20” x 20’ OAL
- Hot Oil feed heater. 9.2 MMBTuH. 22” x 12’ OAL
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New Wapiti Gas/Gas Exchanger
- 30” x 19’ F/S, 4.6 MMbtu/hr BHU exchangers
- Symmetric piping for even flow
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New Wapiti Line Heaters & New Inlet Area
- Two 4.5 MMbtu/hr, sour ANSI 900 gas fired line heaters
- Rack steel and piping to deliver utilities and carry heated gas into the plant
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New Condensate Stabilizer Tower
- 10,000 BPD design flowrate
- 42” x 60’ S/S
- 1,379 kPag MAWP
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New Cabin Gas/Gas Exchanger
- 30” x 19’ F/S, 4.6 MMbtu/hr BHU exchangers
- Symmetric piping for even flow
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Relocate Cabin Inlet Separator
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New Wapiti Motor Control Centre Building
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New HP/LP Heat Exchanger
- Process gas pressure letdown preheater
- 14” x 162” OAL
- 2 MMBTuH Duty
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New Heat Medium Glycol Pump Skid
- 2 x 100 HP centrifugal pumps
- Skidded package c/w building
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New LPG Bullet Run-off Pond
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