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Product Detail

Surface well testing unit

Product Details

Surface well testing unit



1Surface Safety Valve with ESD system1Pressure rating: 5,000-psi WP
Temperature rating upto 250°F
3” Nom. ID,Hydraulic Fail Safe to close Gate Valve
Independent unit with supporting base and frame mounted with certified lifting eyes and slings
Applicable design codes: API-6A ( PSL-2), NACE MR 0175
Hydraulic operated ESD system shall be capable of shutting in the well on SSV.
Activation shall take place as automatic functions from sensors installed as mutually agreed using API 14C as a guideline, or by manual activation of ESD buttons(pull to close) located at specified places (minimum 3 positions excluding the button on   control panel)
Remote operated - at least from 50m distance.
Operates on air supply 50 to 100 psi
Pneumatic hoses and Button boxes
Indicator signs(properly secured) in English and Hindi (all weather proof)
Shut down time shall be less than 10 sec.
2Data Header2One each for upstream and downstream of the choke manifold
3” Nom. ID
Pressure rating: 5,000-psi WP (upstream) and 2500psi (downstream)
Temperature Rating upto 250°F
Ports(minimum 6 in no.) to allow temperature and pressure monitoring, chemical injection, sampling and to permit the hook up of Hi-Lo pilots
All ports to be fitted with 2ea of 5,000 psi WP needle valves.
Applicable design codes: ANSI B31.3,NACE MR 0175
3Choke Manifold13” hammer unions on inlet and outlet
API 6A PSL-2 (DD NL) gate valves
Fixed choke bean as follows:
-1 x full set of choke beans (and spares)
   Tungsten carbide fixed beans from:
   8/64" to 32/64" (in 2/64" increments),
   32/64" to 64/64" (in 4/64" increments) and
   64/64" to 128/64" (in 8/64" increments)
-1 x set of choke beans (and spares) upto 32/64"
1 x adjustable chokes:
Tungsten carbide adjustable choke range upto 128/64"
3-1/8” 5k valves (and spares)
Pressure rating: 5,000-psi WP
Temperature Rating upto 250°F
Minimized footprint.
Tungsten carbide adjustable choke range from fully closed to 128/64"
Applicable design Codes: ASME VIII div 1, ANSI B31.3, PSL-2, NACE MR 0175
4Oil Manifold13” Nom. ID
1,440 psi Working Pressure.
Min acceptable working temp is 212°F
1ea of Five way manifold with 602 end connections
Applicable design Codes: ASME VIII div 1, ANSI B31.3, NACE MR 0175
5Gas Manifold13” Nom. ID
1,440 psi Working Pressure.
Min acceptable working temp is 212°F
2 ea of Three way manifold   with 602 end connections
Applicable design Codes: ASME VIII div 1, ANSI B31.3, PSL-3, NACE MR 0175
6Data Acquisition System 1Trailer/Skid Mounted
Electronic Sensors for gathering flowing real time data.
Pressure sensors for recording and displaying:
Annulus Pressure,
Upstream Choke pressure ( Well head pressure)
Downstream choke pressure
Separator Pressure
Separator gas differential pressure.
Temperature sensors for recording and displaying:
Annulus Pressure,
Upstream Choke temp ( Well head temp)
Downstream choke temp
Separator temp (gas and liquid each)
Separator oil line temp
Sensors for gathering data for gas and liquid flow rates must collect data from exactly the same points as data used to compute flow rates by conventional methods.
Sensors for recording and displaying separator liquid flow volume.  
Means of computing and printing:
Separator gas flow rate
Separator liquid flow rate
Separator gas liquid ratios
Cumulative gas production
Cumulative liquid production
Capability of producing real time plots of Pressure vs. Time and of Flow rate vs. Time.
Capability of producing daily data summary: Date   & Time, choke size, THT,THP, Ann. P.,   Sep. Press., Sep. Temp., Oil SG, Gas SG, BSW, Oil rate, Oil Cum., Oil Shr., Gas rate, Gas Cum., water rate, GOR, CGR,WGR.
DPR should be produced in a standard legitimate format.
Suitable electronic data acquisition system, equipped with a laptop and required software for Well Test to handle large amount of data and uninturrupted monitoring.
Soft copy ( electronic form ) of the data should be produced as per requirement.
Acquisition system should be Zone II compatible
Minimum data gathering rate of 1 second per set
Tenderer to detail flow rate calculation methods in tender response.
73 Phase Horizontal Separator I1
Min. 1440 psi working pressure with Sizing suitable to handle the well parameter.
Equipped with level controlled-SSV shut off automated system which automatically shuts off SSV incase the high-high level is achieved.
3” /4" hammer union on inlet
3” /4" hammer union on gas outlet
3” /4" hammer unions on oil and water outlets
Gas meter run(s) with orifice meter(s) to measure from 0.1 to 10 MMscfd
Oil meter run(s) with flow meter(s) to measure from 50 to 5000 bopd. Contractor to mention the details of the flow meter and the maximum reliable flow   rate which it could measure.
Separator to be able to measure the specified maximum gas and liquid rates simultaneously.
Inbuilt Oil shrinkage tester
Water meter run with flow meter to measure from 50 to 3000 bwpd. Contractor to mention the dimension of the water line on which the meter would be installed.
Contractor to mention the details of the flow meter and the maximum flow   rate which it could measure.
Three pen pressure recorder:  
Static pressure – 0 to 1500 psi
Differential pressure – 0 to 400 inches of water
Temperature – 0 to 60 deg C
Gas metering to measure from 0.1 MMSCFD to miniumum 10 MMSCFD. Contractor to mention the lowest and highlest flow rate possible to be measured with the proposed meter. The orifice plates of proposed sizes should come with complete back up plates. Contractor to mention the line sizes on which the meters would be installed.
Balanced safety relief valve
Pilot operated PSV
Bypass manifold on oil and gas line
Racks with set 3” and 2” 602 hammer union piping
Applicable design Codes: ASME VIII div 1, ANSI B31.3, API RP 520/521, NACE MR 0175
2ea of Independantly mounted PSV.
8Surge Tank1Alarm at the high-low level of the surge tank.
Equipped with level controlled-SSV shut off automated system which automatically shuts off SSV incase the high-high level is achieved.
100 bbl dual compartment
Pressure rating: 150 psi
Surge tank to be rated to a working temp of   212 °F
Suitably sized and rated PSV
Graduated Water / Oil interface sight glass
Oil resistant transparent coat inside sight glass
Grounding device
Drain valve and piping to allow flow of water to water treatment package or slops tank.
Flame arrestor is required in gas Vent line.
Applicable design Codes: ASME VIII div 1, ANSI B31.3, PSL-3, NACE MR 0175
9 Oil Transfer Pump1Minimum 5000 BPD at minimum 100 - 150 psi discharge
Intrinsically safe explosion proof motor with sufficient electrical cabling   to permit hook-up
Zone II 3 phase, 440 V, 50/60 Hz

DGMS certified Starter, junction box and accessories.
Applicable design codes: NACE MR 0175, ASME B16.5.
The oil transfer pump with motor should be skid mounted with dedicated slings
10Chemical Injection Pump1Pumping capacity of minimum 20 GPD at 5,000 psi for each pump unit
For use to inject chemicals, methanol/ glycol, PPD, de-emulsifier, having redundancy and equipped with filtration device (and associated certification).
Pumps should be of suitable trim for the required service and chemicals such as Methanol
11Laboratory and Testing equipment1Placed at a safe location. Intrinsically safe barrier to allow use of standard electrics inside
Temperature controlled
Emergency escape windor/hatch/door
Equipments to be supplied:
Calibrated Dead weight tester with comprehensive range of weights
Portable gas gravity balance - Ranarex or equivalent
Full range of hydrometers
Hand centrifuge - 100ml Tubes
Chlorides/ refractometer
Digital manometer
Range of calibrated pressure gauges
Foxboro (or equal) surface pressure/temperature 2 pen chart recorder (0-5,000 psi and 0-250°F)
Electronic pH Meter,
Calibrated thermometer
Onsite Analysis of CO2, H2S and as a minimum pH, Salinity and SG.
12Oil Storage tank (200bbl)2Min. 200 bbls Oil Storage Tank (excluding dead volume) - Skid mounted, insulated with dedicated slings
3" 602 hammer unions on inlet
3" 602 hammer unions on oil outlet
Externally mounted sight glass
Equipped with heating coil, calibrated dipsticks, flame arrestor.
Applicable design Codes: ANSI B31.3
13Heating Units 1Indirect Bath heater of capacity 2 - 2.5 MMBtu/hr.
API 6A PSL-2 design, DD Fluid class, with automatic diesel shut down valve activated by pilot stoppage, flame and spark arrestor on burner air inlet and should be capable of heating well fluid upto 70 deg C.
Pressure Rating: 5000 psi.
Bypass manifold with 3-1/8” 5K Gate Valve
Transfer Pump (one centrifugal pump of capacity > 100 bbl per/hour coupled suitable for Viscous Oil) with DGMS approved explosion proof electric motor & Cable.
1 certified operator with minimum 2 years experience as Operator.
14Vertical Flare Stack skid 1Vertical Flare stack skid
4"   ( 6'' ) ID , Minimum 30 Ft height
Applicable codes & standards: SA 106 Gr.B, A 105, ASTM A36, NACE MR 0175
Shall be equipped with auto and pilot ignition system and propane bottles with rack
Shall be equipped with Guy ropes & cement blocks of suitable weight for stability
Should have Winch arrangement
Dedicated slings
Required piping   for flare line and relief lines connection will be provided by the contractor. Approximately 400 m   will be required for connection. The required   relevant cross overs, logistics and R/U   must be provided by the Contractor .
15KOD1Alarm at the high-low level of the surge tank.
Equipped with level controlled-SSV shut off automated system which automatically shuts off SSV incase the high-high level is achieved.
50 bbl capacity
Pressure rating: 150 psi
KOD to be rated to a working temp of 212 °F
Suitably sized and rated PSV.
Graduated Water / Oil interface sight glass
Oil resistant transparent coat inside sight glass
Grounding device
Drain valve and piping to allow flow of water to water treatment package or slops tank.
Flame arrestor is required in gas Vent line.
3" Relief Line
Applicable design Codes: ASME VIII div 1, ANSI B31.3, PSL-3, NACE MR 0175
16Horizontal Flare with auto-ignition system1Horizontal Flare System
Horizontal flare tip with 3" /4" connection
Shall be equipped with a pilot ignition system and propane bottles with rack .     
Required piping   for flare line and relief lines connection will be provided by the contractor. Approximately 400 m will be required for connection. The required   relevant cross overs, logistics and R/U   must be provided by the Contractor .  
17Sand Detection System1Temperature up to max 250 deg F
Clampon type sand detection system. ontractor to mention the detectable sand rate/conc. Possible
Software, computer system & accessories as required
18Diesel Transfer Pump1Capable to transfer diesel at sufficient rate to drive all diesel driven equipment on a continuous basis
Intrinsically safe explosion proof motor with sufficient electrical cabling   to permit hook-up
19LGMS1Temperature up to max 250 deg F
Conforms to all industry standards related to vessel, piping, valves, and service
Safety features to be detailed in the bid technical document
Ability to measure 0.001 - 0.2 MMSCFD
20Dual Pod Sand Filter1Pressure rating: 5,000 psi rated & to be sited upstream of well test choke manifold
Temperature rating (- 20 to 250°F)
Supporting Pumps for flushing purpose. High Pressure pump is required for flushing. Contractor to provide the specification of high pressure & flow rate pump. The high pressure washer is also required to clean the filter. Discharge pressure ~   1000 psi. Discharge Pressure not to exceed 80% DP across screens.
Capacity to handle gas up to 10 MMscfd & liquid up to 8000 BLPD
Adequate number of filters sized at 200 & 300 microns for the contract duration.
Screens to be designed to handle a differential pressure of 1500 psi
Dual pod filter mechanism c/w interconnecting piping, bypass and drain valve.
Inlet/ outlet 3” 1502 hammer unions, drain outlet 3” 1502
Will have to operate while proppant/sand flowback from the well. Appropriate bleed off mechanism for both the pods is required.
Adequate filter cleaning arrangement like karcher pressure pump
Easily replaceable pods with air winch
Applicable design Codes: ASME VIII div 1, ANSI B31.3, NACE MR 0175, API 6A(PSL-3) PR 2
21Sand Trap -   Sand Catcher1Pressure rating: 5,000 psi rated & to be sited upstream of well test choke manifold for sand cleanout jobs
Working Temperature: Till 121 deg C
Gas Flow Capacity upto 10 MMSCFD
Liquid flow Capacity upto 8000 blpd
Inlet and Outlet Connection: Union or Flange
Unions: Fig 602, Fig 1002, Fig 1502
Flanges: API 6A Flanges
Design Codes: API SPEC.6A



SURFACE SAMPLING Package
1Surface Sampling Package1 SetOil and Gas Package - Mercury free
Calibrated pressure gauges
Calibrated “Test” gauge
Certified Sample lines
Range of certified fittings
Sampling manifold
Thermometers
Measuring cylinders
Flexible liners
Vacuum pump
2Gas Cylinders20 litre capacity
2ea of 20 liter capacity cylinders of 1500psi working pressure to be provided. 2 ea of Gas bombs of 500-1000 cc of 1500 psi.
1500 psi WP
3Oil Cylinders600-700 cc capacity
4 cylinders with 1500 psig WP to be provided
1500 psi WP
4Dead oil sample cans20 nos. of 1L, 5 nos. of 5L and 2 nos. of 10 L capacity   IATA cans to be provided per unit
5Water sample bottles1 litre plastic bottles as per requirement
6Onsite AnalysisCO2 & H2S content
Full Onsite Water Analysis;
As a minimum pH, Acidity/Alkalinity, SG


Kingwell Oilfield Machinery
Mr. Jerry Wang    CEO
Mobile / whatsApp: +86 18729329559
Email: kingwell@kingwelloilfield.com

Tel: 86+029-8860 1839
Fax: 86+029-8860 1839
Skype: xakingwell
Address: No.18 Fenghui South Road, Hi- tech Zone, Xi'an, China.
Ms.Yu
Int'l Sales Manager  PIC of Int'l Trade dept.
Cellphone/whatsApp: +86 13772083276
Email: Marketing@kingwelloilfield.com

Catherine Li
Marketing Manager
Cellphone/whatsApp: 0086 13379186892
Email: salesdst@kingwelloilfield.com
Linda
Business Development Manager
Mobile / whatsApp: +86 13379187081
Email: linda@kingwelloilfield.com

Grace  
in Charge of Perforating Material Dept.
Email: drilling@kingwelloilfield.com
Office Tel: 0086 88601839