Project consisted of (10) Gas and Oil Central Transfer Facilities (CTF) that were designed to receive, separate, process and distribute natural gas, crude oil, and produced water that come directly from well sites.
CTF Oil – (1) Oil Control Skid, (1) Oil Booster Skid, (1) Oil Transfer Pump Skid, (2) Pipe Rack Skids, (1) Oil Heater, (1) Oil Separator, (1) Oil Flare Stack, (1) EEC Building, and (1) Oil LACT Unit. CTF Gas – (1) Inlet Valve Skid, (1) Slug Catcher, (1) Discharge Valve Skid, (2) Can Pumps, (1) Condensate Strainer Skid, (4) 3516 Skidded Compressors with (2 each) Day Tanks and (2 total) associated Sump Tanks, (1) Compressor Knockout Drum, (1) Condensate LACT Skid and (1) associated Sump Tank , (1) Discharge Separator, (1) Instrument Air Skid, (1) EEC Building, (1) Coalescer Skid, (1) Glycol Contactor, (1) Fuel Gas Skid, (1) Fuel Gas Heater, (1) DEHY Regen Skid, (1) Glycol Blowdown Tank, (1) BTEX Skid, (1) Combustor with associated Blowdown, (2) Oil Slop Tanks with associated containment and truck loadout area, and (18) Pipe Rack Skids.
Additional work on an as-needed basis included:
(1) Facility Pad: 1200’x 1200’
(3) 700×700 Facility Pads
(3) Central Gathering Facilities each site consisted of (2) 3606, pipe rack header skids,
Inlet/outlet skid, inlet slug catcher, (2) Glycol contactor,(2) Gas/Glycol exchanger, (2) Glycol
Regen skids, (2) BTEX Inlet Vessels, (2)BTEX Separators, (2) BTEX Condensers, (2) BTEX
liquids pumps, (2) Vent Knockout Tanks, (2) Produced Water Tanks, (2) Knockout Drums,
(2) Knockout Pumps, Combustor, Fuel Gas Conditioning Skid, Start Gas Receiver, Fuel Gas
Receiver, Fuel Gas Sturge Vessel, and a Standby Generator.
8” Pipeline:
• Original scope was to install 82,900LF and 17,900LF of drills
and Bores.
• After Construction had started the mainline increased by
4,038LF.
• 148 foreign line crossings
6” Pipeline:
• Installation of 30,864LF with a total of 24,786LF of drills and
bores
• 4 miles installed with
multiple foreign lines both parallel and perpendicular.
• 65 foreign line crossings
• Largest Drills on project
• 5445′, 3734′, 3452′, 2495′, 2050′, 1960′, 1387′, 1364′,
1152′
• Installation of (2) split Tee sleeves and assistance with the
hot tap of customers 6” Isobutane line.
Evers and Sons scope consisted of procurement, fabrication, NDE, coating and delivery of all interconnect piping.
Project consisted of the fabrication and coating for all facility piping as well as the fabrication and galvanization of 850,000 lbs of structural steel utilized to construct the following:
Mechanical Piping
Galvanized Structure
.
Evers and Sons scope consisted of procurement, fabrication, NDE, hydrotesting, stenciling and delivery of all piping and material needed for field installation.
Fabricated large and small-bore pipe headers and interconnecting pipe spools for multiple areas of the Steam blows project.
Additional work included outside of original contract:
Created Hydrotest bolt-up packages for Kentz’ procurement each consisting of blinds, bolts, gaskets, and adjustable pipe supports.
.
Evers and Sons scope consisted of procurement, fabrication of mechanical and structural, internal & external coating, NDE, hydrotesting, and delivery as required to ensure the all skids arrived on time to support construction Schedule.
Fabricated Modular pipe skids and Interconnect Piping for Central Tank Batteries in the Permian.
Additional work included outside of original contract:
Worked with engineering team to accommodate variable changes during the fabrication process to minimize the amount of additional work needed in the field.
(4) 45,000-barrel storage tanks for storage and blending of off spec crude oil. Additionally, Additionally, two 60,000-barrel storage tanks were installed for Republic off spec system marketing. The CDP Terminal is equipped with eight (8) truck loading/unloading LACT units. Two separate header systems installed to give the ability to load heavy, light, and blended crude oil on outbound service and unload heavy and light oil on inbound service. Each unit is equipped with a manual divert valve, which will allow operators to override the BS&W shutdown and send the inbound crude oil to the divert tanks. Each LACT unit was tied to a single common divert header, which feeds four (4) 400-barrel shared crude oil divert tanks. Separately there is a Lact specifically for inbound and outbound crude via a nearby pipeline system that is gathering crude into the facility and delivering blended crude to future customers. All above ground piping was heat traced and insulated to maintain 74 degrees product temperature to prevent paraffin build up.
Additional work included outside of original contract:
Intermediate Trunk Line: 48 Miles of 12” Pipe with 12 Miles of Dual
Lay, (16) Tie Ins to well site Facilities and (1) tie in at CDP.
Unit Receipt Points: (15) Unit Receipt Points to act as custody
transfer points from well head pad sites to the
gathering system. Included 20 Miles of 4” and 6” pipe, tying well
pad sites into the main Intermediate Trunk line to inlet of the CDP.
The project consisted of the construction of a SWD facility designed to
meet a maximum injection rate of up to 120,000 bbls/d at injection
pressures up to 5,000 psi.
(8) 750 BBL API 12F Water storage tanks, (4) HSWB Gun Barrel separators, (2) DFSD De-sanders, (2) 750 BBL API12F oil storage tanks, (1) Slop Oil Tank, and catwalks, (3) 150HP booster pumps, (3) Tech-Flo Auto-flushing filters, (10) Baker Hughes 1000HP Injection Pumps, (2) PDC Buildings. Approximately (250) prefabricated carbon and stainless-steel pipe spools as well as (400) HDPE Field fuses of prefabricated HDPE pipe spools. From the Injection pumps to the wellhead was 350 ft of 12” sch 160 pipe.
The project consisted of (10) Central Tank Batteries that are designed to receive, separate, and distribute natural gas, crude oil, and produced water that comes directly from well sites. Each individual tank battery scope was designed based on the total number of wells the battery will be receiving and the estimated well production. Evers and Sons provided a turnkey project including all dirt work, civil work, equipment layout and installation, piping fabrication and installation, structural fabrication and installation, and I&E.
(1) 3516 Compressor, (1) DEHY Unit, (variable quantity: 3 to 6) 75HP VRUs, (5) 1000 BBL Water Tanks, (5) 1000 BBL Oil Tanks, (variable quantity: 2 to 4) Process Trains – Heater Treater and 3 Phase Separator, (1) 4” Pipeline LACT, (1) 3” Truck LACT, (variable quantity: 4 to 5) Piping Skids, (1) Inlet Manifold Skid, (1) variable height: 45’ OR 75’ Flare Stack, (1) Flare Stack, (1) Vertical Flare Scrubber, (variable quantity: 1 to 2) Flare KO Drums, (1) Recirculation Pump, (2) Water Transfer Pumps, (1) Skidded Air Compressor, and (1) 1250 KVA Transformer.
• 84.5 miles of 12”
• 42,705 LF of Drills and Bores
• Fabricated and installed 1-12” Launcher, 1-12” receiver, 9-12” MLBV’s, 2-12” Pump Stations
• Installed approximately 3.54 miles through the Coastal Bend Bays and Estuaries program land
• Additional Scope was to drill dual 12” pipelines approximately 810LF in length, and isolate and abandon in place a previously installed 12” line, and tie in new 12” line into original pipeline.
Evers and Sons scope consisted of procurement, fabrication, NDE, hydrotesting, stenciling and delivery of all piping and material needed for field installation.
Blow Case Skid project consisted of the design and fabrication of two dual-stamped horizontal code vessels that met following requirements:
Additional work included outside of original contract:
Multiple process skids including Inlet Discharge, Coalescing Filter, and Strainer skids.
Evers and Sons scope consisted of The fabrication, NDE, and Hydrotesting, and delivery of Mechanical Piping.
100,000 Weld inches
Additional work included outside of original contract:
Worked with engineering team to accommodate variable changes during the fabrication process to minimize the amount of additional work needed in the field.
Evers and Sons scope consisted of procurement, fabrication, NDE, load testing, coating, and shipping to South Louisiana.
Project consisted of the construction of two Thruster Removal Platforms used to change propellers of offshore drilling platforms.
2- Steel offshore structures:
Evers and Sons scope consisted of procurement of all structural materials, pipe, valves, fittings, electrical components, instrumentation, and controls. Fabrication, NDE, assembly, hydrotesting, paint and shipping completed skids to client’s final destination for installation.
(2) 6” x 4” ANSI 600 Meter Skid that consisted of the following:
Additional work included outside of original contract:
Fabricated (74) interconnect pipe spools consisting of 4,956 circumferential weld inches utilized for meter skid tie-ins to existing pipelines.
This project consists of a 12” pipeline with several interconnected 8”, 6”, & 4” laterals.
• 12” – 6.5 Miles
• 8” – 22.4 Miles, 5 laterals
• 6” – 3.93 Miles, 4 laterals
• 4” – 8 Miles, 21 laterals
• 3,129 LF of drills and bores
• Set 27 LACT units
• Fabricate and install the following:
• 1-12” launcher, 1-12” Receiver
• 5-8” launchers, 5-8” receivers
• 3-6” launchers, 3-6” receivers
• 1-8” MLBV
• 27-4” LACT tie in risers
• 3-12” tie in risers
• 20-8” tie in risers
• 3-6” tie in risers
• 5-4” tie in risers
• 18-structural steel skids for Launcher/ Recievers
• Rock and Cobble Ground Conditions
(1) 60 MMPD Cryogenic Plant:
Containing, Upper and lower Demethanizer skids with a combined weight of 72,000lbs, Dehydration/ Regeneration skid module, Regeneration Gas heater module, Turbo Expander/ Compressor skid, Turbo Expander/ Compressor discharge cooler, Demethanizer product cooler,(2) Dehydration absorber, Demethanizer Tower/ Cold Separator, Demethanizer Surge Tank, Inlet gas separator (3) 90,000 Gal Bullet Tanks, and (5) 3516 Residue Compressors.
(1) 250 GPM Amine Plant:
Containing Amine regeneration module, amine pump module, amine cooler, amine reflux condenser/ with pipe rack module, Heat medium module, Heat medium pump and expansion tank module, amine still column with surge, Inlet filter coalesce, amine contactor, treated gas scrubber.
Evers and Sons Scope included, procurement and installation of all civil (dirt and cement), structural (racks, supports, clamps, walkways, and access platforms), equipment setting and interconnecting piping.
Additional work included outside of original contract:
(3) Pipeline Compressor Stations each containing (1) inlet slug catcher, (3) 3516 Compressors, (1) Fuel Gas Skid, (1) Filter Separator, (3) Condensate Tanks (1) 60 MMPD Cryogenic Plant containing
Upper and lower Demethanizer skids with a combined weight of 72,000lbs, Dehydration/ Regeneration skid module, Regeneration Gas heater module, Turbo Expander/ Compressor skid, Turbo Expander/ Compressor discharge cooler, Demethanizer product cooler,(2) Dehydration absorbers, Demethanizer Tower/ Cold Separator, Demethanizer Surge Tank, and (5) 3516 Residue Compressors.
Initial Scope:
• 38.5 Miles of 8”
• 12 miles of dual 8”
• Fabricated and installed 4 launchers, 4 receivers, 18 riser
valves, 1 MLBV
• 6,421 LF of drills and bores
Additional Scope:
• 1.5 miles of 8”
• 15 unit receive points of 4” and 6” approximately 6 Miles
• Set and installed 15 Lact units
• Fabricated and installed 1-6” launcher, 1-6” receiver,
10-4” Launchers, 8-4” receivers, 1-8” Launcher
(4) Mechanical Refrigeration Units
Each consisted of 100MMscfd, w/(1) Compressor Skid, (1) Refrigeration Condenser, (1) Process Chiller Skid, (1) Overhead Gas Compressor Package, (1) EG Regeneration Package, (1) BTEX Unit, and (1) Hot Oil System. Compressor, Rotary Screw, Frick NGCH400A, w/Engine, Natural Gas, 1035hp, 1400rpm, Caterpillar G3512B, Lube Oil Separator, Pre-Lube Pump, (2) Lube Oil Filters, & Fin-Fan Cooler, Skid Mounted Refrigeration Condenser & Frame, Fin-Fan, 9,529,953btu/HR, 171,108acfm, 3-Pass x 6-Rows, w/Electric Motors, 50hp, 1750rpm, Frame 326T, Baldor. Process Chiller Skid, Chiller, Shell 350psig@200F, Tube 675psig@200F, Stabilizer Reboiler, Shell 500psig@500F, Tube 150psig@500F, Stabilizer Tower, 36in ID x 686in S/S, Oil Reclaimer, 350psig@200F, 12-3/4in OD x 60in S/S, & Low Temperature Separator, 675psig@200F, 60in ID x 480in S/S. Regeneration Package, 800,000btu/HR, EG Reboiler, Packed Stripper Column, Lean/Rich Exchanger, Flash Drum, (2) Pre-Filters, Carbon Filter, (2) Post- Filters, & (2) EG Pumps. Overhead Gas Compressor Package, 4.2MMscfd, Suction 382psig@76F, Discharge 550psig@150F, w/Compressor, JGP-2, Single-Stage, Electric Motor, 150hp, 1800rpm, Suction Scrubber, & Suction & Discharge Pulsation Bottles.
Project was originally supposed to be (4) 50 MMSCFD MRU Gas Processing Systems, the scope included for each includes all balance of plant materials such as instrument air with heatless dryer, flare, MCC, storage tanks, (3) 400 BBL Condensate Tanks, (3) 60,000-Gal NGL Bullet, (1) BTEX, (1) VRU skid, (1) EG Skid, (1) Fuel Gas Heater, (1) Hot Oil Heater, (2) overhead residue compressors, (1) Receiver/ Economizer (5) Cat 3606 Compressors, (1) 50MM MRU, Sulfa treat, 2-control room workstations with operating systems defined, interconnecting piping, civil, mechanical, and electrical construction. Midway through construction it was deemed necessary to add the additional 50mmscfd of gas volume which doubled the scope of work at each of the (4) sites to 100mmscfd.
Additional work included outside of original contract:
(1) 450 GPM Amine Plant: with product Coolers, Reboiler, Regen, and Absorber.
(7) Facility Pads: 900×900 1,000,000+ CYDs of Cut and Fill Combined.
The project was an NGL Loading Station that was designed to be the central sales terminal for natural gas liquids (NGL’s) for an area over 440,000 acres of wells and 400 miles of gathering system. It serves as the primary point for custody transfer for pipeline products to be eventually hauled by truck to third party receipt points. This project was built in 2 phases with phase one serving an immediate need of commercial contracts utilizing temporary generators and phase 2 under construction while phase one was in operation. From the Inlet receiver influent NGL’s are metered and flow through a pressure control skid, filling the bullet storage vessel. Product is then pumped and metered across several loading stations to third party trucking services. The truck operator then issues input quantities and start commands independently. (8) 60,000 bbl. Storage Bullet Tanks, (5) Piping Header Skids, (1) Pressure Control Skid, (1) MCC Building, (6) Booster Pumps, (6) Lact Units, (1) Produced Water Tank, (1) Flash Tank, (1) HP Knockout Drum, (1) HP Knockout Drum Pump, (1) LP Knockout Drum, (1) LP Knockout Drum Pump, (1) Dual Inlet Flare, (1) Fuel Gas Skid, (1) Instrument Air System, and (1) Dry Receiver.
Additional work included outside of original contract:
(1) Facility Pad: 900×700
(8) Temporary Natural Gas Generators and associated piping
The project consisted of (1) new green-field compressor station consisting of 200 MMSCFD total compression capacity which boosted pressure from 65 PSIG to 1250 PSIG through (10) natural gas-driven compressors.
CAT 3612 Engine Driven Compressors, (1) 250 MM TEG Dehydration Unit, (1) 10,000 BPD Condensate Stabilization Unit, (1) Slug Catcher Vessel, (2) Inlet Gas Meter Skids, (2) Inlet Filter Coalescers, (1) TEG Inlet Scrubber, (1) TEG Inlet Filter Coalescer, (1) TEG Outlet Filter Coalescer, (1) Residue Gas Separator, (1) Residue Gas Meter, (7) Condensate/Water Atmospheric Tanks, (3) Lube Oil/Glycol Tanks, (2) Compressor Lube Oil Pumps, (2) Engine Lube Oil Pumps, (2) Glycol Pumps, (2) Condensate LACT Units, (1) VRU, (2) Water Transfer Pumps, (1) Water Magnet Meter, (2) Open Drain Sumps, (1) Fuel Gas Scrubber, (2) Instrument Air Units, (2) Flare KO Pumps, (1) Flare KO Drum, (1) HP Flare, (1) Tank Combustor, (1) BTEX Combustor, (2) MCC Building, and (1) Instrument Air Compressor Building.