well testing equipment - · pdf file669 l 3urylgh lqvwdqw vkxw grzq wr wkh zhoo lq fdvh ri dq...

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OUTSTANDING PRODUCTS & SERVICE TO GLOBAL PREMIER

WELL TESTING EQUIPMENT

www.sunrypetro.com

SUNRY PETROLEUM EQUIPMENT CO. LTD.

Copyright @ SUNRY 2013. All Rights Reserved.

Flowhead, also called Surface Test Tree, is located at the top of the test string to control the flow

of fluid from the well and is the first piece of surface test equipment. It consists of four gate

valves: one master valve, two wing valves (flow line & kill line), and one swab valve. A swivel

below the main block of the test tree allows drill stem to rotate freely, while the test tree remains

stationary.

features & benefits

applications

Supports the weight of the test string.

Adaptable and compact design provides added flexibility and mobility.

Low torque metal-to-metal sealing on all gate valves provides increased reliability and ease of operation.

Protection frame on main block for manual and hydraulic valves improves durability

It controls flow out of the well through a flow valve.

SSwivel enables rotation of the test string for packer setting and disconnect operations

Master valve can be located below swivel or integrated in main block

Surface well testing operation

Pre-completion testing

Drill Stem Testing (DST)

Post-completion testing (carried out without the use of X-mass tree)

Flowhead

1

Main Specification

Flowhead

2

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Surface safety valve (SSV) is a hydraulically actuated fail-safe gate valve for testing oil and gas wells

with high flow rate, high pressure, or the presence of H2S. The SSV is used to quickly shut down the

well choke manifold upstream in the event of overpressure, failure, a leak in downstream equipment,

or any other well emergency requiring an immediate shut down.

applications

During onshore & offshore exploration, development, and

production well testing of HPHT wells or the presence of

H2S

When an additional pressure barrier is needed in addition

to the master valve

SSV

3

SSV

features & benefits

Provide instant shut down to the well in case of an emergency, less than 2 seconds

Prevent overpressure conditions to the downstream equipment

Reduce personnel exposure during emergencies

Comply with environmental regulations and reduce environmental risk

Fail-safe and remote activation and automatic well closure

Comes with API 6A flanges, but can be fitted with hammer union

Main Specification

4

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Emergency Shut Down Control Panel is designed to generate signal to pneumatically control the

hydraulic flowhead valve or any other single-action, fail-safe hydraulically activated valve.

ESD system controls the hydraulic safety valve on the test tree and on the well head wing valve

and allows manual or remote closure in response to any equipment failure upstream of the choke

manifold such as pipe leaks, equipment malfunction, fire or any emergency that may occur

during the operations.

features & benefits

applications

Protect all personnel on wellsite

Provide fail-safe Well Testing operations

Provide instant closure of the flow line in case

of an emergency

Well Testing Operations

In all H2S environments

Sweet gas environments with a wellhead pressure

greater than 5,000psi

ESD Control Panel

5

Main Parameter

ESD Control Panel

6

For further information and service support, please contact:

E: [email protected] T: +86 21 51963156

www.sunrypetro.com

Houston OfficeT: +1 281 712 7014|Add: 9950 Westpark Dr., Suite

#321,Houston,TX 77063,USA

Headquarter

T: +86 21 51963156|E: [email protected]

Add: Rm 605, Xinjinqiao Rd 1568, Shanghai

201206,China

Dual Pot Sand Filter is skid unit improve well analysis during testing operations through the

effective removal of sand and other solids from the well effluent, which working pressure is

5000psi, 10,000psi and 15,000 psi.

The dual pot sand filter consists of two vertical vessels, each vessel holding one inner filter

assembly. The two filtration pots are controlled individually allowing for either single or dual

pot operation. Normally, one vessel is in use, in order to facilitate cleaning of the other.

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features & benefits

Modular and rugged filter design

Standard 200 micron filter cartridge supplied

Water flushing system for safe and quick sand removal

Fitted with backup valves

No post-frac clean up requirements, production starts immediately through the facilities

Well Testing Operation

Completion cleanups

Maximum sand-free rate tests

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applications

Dual Pot Sand Filter

7

Dual Pot Sand Filter

Houston OfficeHeadquarter

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Data header is located directly upstream of the choke manifold and downstream of the surface safety

valve (SSV) and provides access to the flow stream for pressure and temperature data acquisition,

produced fluid sampling, and chemical injection. Supplied with hammer unions as standard, the data

header can have hub-type connections.

features & benefitsapplications

Additional flexibility for testing and cleanup operations

Four ports provide wellhead-pressure recording, fluid sampling, and chemical injection.

Needle and check valves can be configured to meet blocking and bleed functionality requirements

Offshore and land operations

DST

Well Cleanups

Production/well test

H2s Service

Data Header

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Choke Manifold consists of four manual valves (five if a bypass valve is included) and is used to

control the flow rate and reduce well pressure before the flow enters the processing equipment.

The CMF also includes an adjustable choke, a positive choke, and several pressure or sampling

ports to monitor pressure or fluid characteristics. The CMF design allows the well to flow, through

positive chokes for flow rate reference as well as adjustable chokes. Dual flow paths allow fast

choke changes without interrupting the flow.

features & benefits

applications

Reduce effluent pressure before entering process equipment

Fast choke changes without interrupting the flow

Control flow with a calibrated orifice for flow rate reference

TTwo flow paths, one through a positive choke, and one through an adjustable choke that can be

converted to a positive choke

Surface well testing

Cleanup after drilling or workover operations

Flowback after stimulation or workover operations

Choke Manifold

Choke Manifold


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The purpose of the Chemical Injection Pump is to inject methanol upstream of the choke manifold

to inhibit hydrate freezing as a result of the pressure drop. This increases the reliability and range

for pressure drop through the choke. The methanol is typically injected through the data header’s

chemical injection port which includes one check valve.

features & benefitsapplications

Air driven pump makes the pump operates very silently

High volume displacement

Reliability and easy maintenance when working in hash environments

All wetted parts such as pump head, valves, tubing and fittings are made of stainless steel

BBuilt-in stainless steel reservoir

During well testing of HPHT wells where considerable pressure

drops are occurring

During day to day, well testing or maintenance operations

Chemical Injection Pump



Containerized steam generator consists of the steam generator, water treatment equipment and

accessories in containerized and can be installed in any mobile transport equipment. Obvious

character is that movement fast, safe and convenient to provide steam and heat for oil drilling, oil

products, mining drilling, offshore field site operations. It is suitable for place or project where the

fixed boiler room is inconvenience to support.

features

applications

Containerized

Advanced control system with human-computer interaction control panel

High quality steam

Single tube DC forced circulation

Well Testing Operation

Offshore platform

Containerized Steam Generator

13

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Steam Generator

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Steam heat exchangers are used to raise the temperature of well effluents to prevent hydrate formation,

reduce viscosity and break down emulsions for efficient separation of oil and water. It consists of

high-pressure and low pressure split-flow coils located upstream and downstream of an adjustable

choke, contained within a steam filled vessel.

features

applications

Insulation aluminum/stainless steel jacket for heat preservation

Check Valve on Steam Inlet to avoid steam returning

Steam Trap on Condensate Return c/w water exhaust port to prevent freezing

Safety shutdown for high temperature

Safety shutdown for high vessel pressure

Offshore and land operations

Drill stem testing

Well cleanups

Production/well testing

Steam Heat Exchanger

15



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Steam Heat Exchanger

16

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Three-Phase Test Separator is a pressurized vessel designed to efficiently separate well effluent into

oil, gas and water to enable to measure effluent components individually and take pressurized oil and

gas samples.

Three-Phase Test Separator is a self-contained modular unit containing the valves and pneumatic

controllers needed to regulate the vessel pressure and fluid levels.

features & benefits

applications

Fitted with deflector plate, coalescing plates, foam and vortex breaker, weir plate, and

mist extractor to ensure efficient separation

Nuflo Turbine flow-meter and Daniel Senior Orifice Fitting are utilized to ensure accurate

measurement

PPreset safety relief valves and rupture disc

assembly are utilized to protect against

overpressure

The skid and lifting system is

designed according to ISO

and DNV 2.7-3

Conforms to all industry

standards related to vessel,

piping, valves and service

Drill-stem testing

Well cleanups

Production/well testing

Early-production facilities

Three Phase Test Separator

17

Three-Phase Test Separator

Typical Specification (42”x10’ 1,440 psi)

Note: other size of Test Separators(Three-Phase & Four-Phase) are available, we can design suitable separators according to your demands, instrument brands can be appointed.

18

Oil and gas manifold is designed to divert the flow of oil and gas from the separator to crude oil burner

for disposal, to surge tank or gauge tank for measurement or storage, or to a production line. Typically,

the oil manifold is composed of an arrangement of 3” piping, five 3” 600lb ball valves, and 3” FIG 602

unions; The gas manifold is made up of two 3” 600lb ball valves, it is connected to the separator gas line

and to the gas flare lines. Both oil manifold and gas manifold are skid-mounted.



design code

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applications

NACE MR 0175

ASME B31.3

API Spec 6D

Onshore and offshore well testing

Oil and Gas Manifold

Oil Manifold Flow Paths Gas Manifold Flow Pahts

19



Surge Tank is an H2S resistant pressurized vessel designed to store liquid hydrocarbons after

separation. The surge tank is used to measure liquid flow rates as well as the combined shrinkage

and meter factor. It can also be used as a second-stage, two-phase separator.

features

applications

Automatic pressure controller

High level alarm

Protection against overpressure

Calibrate oil meter factor and shrinkage factor

Clean up a well without separators or burners

Flash low pressure gas safely and vent to safe area

Serve as a buffer

Surge Tank

20

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Surge Tank

21

Typical Specification of 50psi 100bbl Dual Compartment Surge

Option: LLC, high/low level alarm etc..


Gauge Tank is an unpressurized vessel designed to store liquid hydrocarbons after separation. The

gauge tank is used to measure liquid flow rates as well as the combined shrinkage and meter factor.

A set of gauge tank includes a gauge tank, two flame arrestors, two level gauges, two sight glasses,

overflow pipe, inlet and outlet pipeline and valves etc.



features

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applications

Sight-glass level on each tank compartment

Flame arrestors on each gas vent line

Sampling points and temperature port

Calibrate oil meter factor and shrinkage factor

Clean up a well without separators or burners

Flash low pressure gas safely and vent to safe area

Measure a large volume of oil at atmospheric pressure

Gauge Tank

22



features & benefits

applications

Skid Mounted with height adjusted pole manually

Remote control

Automatic ignition

Well Testing

Gas Flare

23

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Gas Flare

24


Oil Transfer Pumps are designed to pump oil from a tank to a burner or to send oil from a tank to a

pipeline, another tank or a tanker. Oil Transfer pump can be broadly classified as screw pump and

centrifugal pump which are used commonly.



centrifugal pump

Centrifugal pump is suitable for high speed fluid, mainly composed by impeller which produces liquid

velocity and volute which forces the liquid to discharge from the pump. Centrifugal pump operates at

relatively high rotation speeds (e.g. 3,000 rpm), it uses centrifugal force to impart high velocity to the

liquid, and then converts most of this velocity to pressure.

Even, continuous, steady flow

Constant flow rate

Low fluid speed at inlet pipe and pump inlet

High efficiency

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screw pump

Screw pump is well adapted to handling viscous fluids. The single-screw pump mainly consists of a

stator with dual spiral chambers and a rotor engaged with the stator in the shaft sleeve. When the

rotor turns in the stator chamber, the sealed chamber formed between the rotor and stator will

make axial movement along the spiral line of the rotor, oil will be conveyed evenly, continuously,

and constantly from the suction side to the discharge side.

Oil Transfer Pump

25

Oil Transfer Pump

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Simple construction and quiet operation

Small space requirements relative to flow rate capacity

Fluids containing small, solid particles can be handled

Low maintenance requirements



Crude Oil Burner Head is designed for burning crude oil or condensation products which couldn’t

be treated by conventional treatment or storage during the offshore well testing. The burner nozzle

is modular in design and each nozzle can burn up to 4,000 BPD of crude oil. Multiple nozzles can be

packaged in one burner head assembly depending on maximum crude oil burning rate.

features

applications

Efficient burning to eliminate environment pollution

Multiple nozzles design

Burner head allows 1/2” solid particles to pass to prevent being blocked.

C/W electronic ignition systemOil Atomizer Swirl

Air Nozzle

Oil

Air

Swirl Oil Nozzle Air Nozzle

O Rings

Offshore well testing

Crude Oil Burner Head

27

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Burner Head

28

Specification of Crude Oil Burner




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well testing equipment - · pdf file669 l 3urylgh lqvwdqw vkxw grzq wr wkh zhoo lq fdvh ri dq...

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