jiangsu haotian petroleum equipment co.,...

JIANGSU HAOTIAN PETROLEUM EQUIPMENT CO., LTD

JIANGSU HAOTIAN PETROLEUM EQUIPMENT CO.,LTD

Jiangsu Haotian Petroleum Equipment Co.,Ltd is a Chinese wellhead equipment research and

development manufacturing enterprise, a unit of the supply network for CNPC, Sinopec and CNOOC, a

strategic alliance copartner of China Technology & Development Corporation and one of the top -10

enterprises of China Petroleum & Petrochemical Equipment Industry Association .

Jiangsu Haotian Petroleum Equipment Co.,Ltd is an enterprise specially engaged in the production of

petroleum extraction equipment and matching parts , a member unit of Class 1 petroleum machinery parts

supply network for CNPC. Relying on approved credit and excellent service , our company has established

long-term cooperative relationship with many petroleum enterprises .

Mainly products including 14-40Mpa series oil(gas) wellhead , thermal wellhead , water injection wellhead ,

casing head , choke & kill manifold , ocean manifold, API 6A gate valve , expanding gate valve , FC valves,

choke valve , check valve and drilling fittings. These wellhead products have passed the inspection made

by national oil and gas wellhead test center, covering many national giant oil and gas fields including

Daqing, Shengli , Liaohe, Dagang, Xinjiang, Zhongyuan, Yumen and Turpan Hami, and exported to North

America, Middle East, Indonesia , Kazakhstan and Kuwai etc.

Our company is a member unit of the supply network for CPMEC, China Petro-chemical supplies &

Equipment Co.,Ltd and China Petroleum Materials & Equipment Export Co.,Ltd , and has passed quality

assurance system certification ISO9001 and API 6A, API 6A and API 16C product & technical specification

certification .

Our company is located in Nanjing, with the support of the industrial infrastructure of Jiangsu province , we

established two operation modes, namely production enterprise and marketing enterprise , in order to

establish a professional company under independent management and accounting. On the basis of

production enterprise, our company forms a complete production network and also introduced and

absorbed advanced product technologies and quality control concepts in the production enterprise, so as to

guarantee the product quality .


Wellhead & Christmas tree

Fixed the drilled wellhead , connect wellhead casing string , seal and control the annular of casing , suspend tubing , control wellhead pressure and adjust flow rate ,also induce oil into outlet pipeline , shut off oil well when necessary , and apply to acid fracturing , water injection and test services.

The equipment is consist of casing head , tubing head , Christmas tree

It is available for all kind of casing and tubing and all connection

Christmas tree has safety work and operation is convenience

It can match with all kind of (pneumatic ) hydraulic safety valve

working pressure2000PSI20000PSI

working medium : oil , nature gas , mud , consist of H2S CO2gas .

working temp. : -46C121CLU

material AABBCCDDEEFFHH

PSLPSL14

PRPR12

SOW casing head

It is adopt tightly bolt so slip is slip surface casing and has

design BT casing seal ring which connection tightly ,

convenience and seal is credibility .


Casing assembly

casing head

Casing head and casing spool are adopt standard design which meet with all kind of slip and mandrel

hanger .

straight hole design

Design has 45degree shoulder which has big capacity

side outlet threaded

Pipeline threaded side outlet

Studded flange side outlet which has VR plug threaded

secondary seal

Interchangeability of Casing hanger

Casing hanger has standard design

Slip hanger is exchangeable with mandrel hanger

casing head is connect with surface casing

Threaded type weld type slip type

Threaded bottom connection casing head

Process all kind of casing threaded , which connect with casing through pup joint ,

installation is convenience .


Weld bottom casing head

Connect casing head with surface to weld which used for all kind of casing .

Threaded pump wellhead

Threaded pump wellhead is supply for use threaded pump to operation on oilfield .

Relief valve and top flange of tubing hanger and christmas tree make a whole that reduce

Height of installation and size , add seal credibility .

working pressure 2000 PSI~5000 PSI

working medium : oil , nature gas , mud , consist of H2S CO2gas

temp.-46 ~121 (LU)

material class AABBCCDDEEFFHH

products specification level PSL1~4

performance requirements level PR1~2


Multiple wellhead

Solid installation so that save the installation time

Don't needto replace BOP during the drilling

There is me cycle groove in mandrel casing hanger

Mating emergency slip so that casing is locked when put down

It is supply for all kind of casing , tubing procedure

It can choice all kind of seal



working temp.-46C121CLU

material class AABBCCDDEEFFHH

products specification level PSL14

performance requirement level PR12

Duplex wellhead

Let casing head and tubing head design for a solid

Which structure is tightly and meet with operation space

Don't need to replace BOP during drilling

There is mud cycle groove for mandrel casing hanger

Mating emergency slip so that casing is locked when put down

Mandrel casing hanger is adopt hang and seal separate , first

hang casing and cement then install seal assembly, so that

avoid to damaged seal part during put down casing and cement cycle

and convenient for maintenance & replace

It is adopt spring slip ring auto lock hanger (casing & tubing

hanger ) , so that seal performance is credibility .

It is supply for all kind of casing & tubing

Working pressure 2000PSI20000PSI


working temp. -46C121CLU


product specification level PSL14

performance requirement level PR12


Dual pipe wellhead

With all kind of (pneumatic ) hydraulic safety valve

Quickly loading and unloading double tubing hanger design

A hole can also mining Two different strata, and can control and operation separately

Compact structure, convenient operation, complete functions, sealing is reliable

It is supply for all kind of casing , tubing procedure



working tem.-46C121CLU


PSLPSL14

PRPR12

Surface safety valve

Used in oil and gas leakage location and fire emergency situations such security protection

According to the different drivers that divided into hydraulic and pneumatic valve

With thermal and high-pressure explosion-proof device

It is consist of actuator and safety valve , standard connection so as to replace and maintenance . working pressure 2000PSI20000PSI nominal bore 1.13/16"7.1/16"(46mm180mm)




PSLPSL14

PRPR12

hydraulic safety valve Pneumatic safety valve


U type BOP design for hydraulic open and close ram so that can replace ram quickly

Control system provided close pressure used for close BOP ram , than can open top bonnet . When open

top bonnet , control system close pressure so ram is closed . After remove bolt of top bonnet, use control

system pressure to open top bonnet . When fully open top bonnet , in that time take out ram from body .

These are threaded for install ring on the top of each ram , so that install ring and lift ram .

Opening pressure that control system provided used for open BOP ram , than can close top bonnet . When

used for close top bonnet , control system pressure let ram to open . After replace ram , with control system

opening pressure to close top bonnet . Before ram remove BOP , first draw ram close to top bonnet so

that ensure ram can't block Vertical hole of BOP , and avoid friction with drill stem . After fully close top

bonnet to install bolt to tightly .


Jiangsu Haotian design cycle BOP is structure tightly, and can seal all kind of Kelly plug , drill stem nipple ,

casing , cable . And run into drill stem to provided pressure control . Cycle BOP have ball type and tapered .

Ball type BOP has two type of bolt top bonnet and wedge bonnet , they are cycle BOP , which structure is

lightly and working on low temperature .

Feature of ball type BOP Strong and reliable sealing rubber core: in hundreds of times of rated pressure test, can provide reliable seal.

Strong and simple structure: the major components.

Compact design, save a space body height: only other annular bop of 80 to 85 percent.

Hydraulic system, easy to operate, only need to connect two hydraulic connector.

Suitable for: standard BOP H2S working conditions, and the internal suits H2S simply bolt and its external driving change for H2S.

Special lightweight type by helicopter can bop crane. Easy operation and maintenance. Rubber core replacement won't make mud into hydraulic system.

Steel reinforcement in rubber seals, wear out, will be formed.

Rubber core design that may prolong service trip.


Check valve

Working medium is single flow working pressure 2000PSI20000PSI

nominal bore 2.1/164.1/1652mm103mm




PSLPSL14

PRPR12

Butterfly check valve Swing check valve

Positive choke valve

Choke bean is made of ceramic or hard alloy which has good performance of wearing and rushing

Bonnet is adopt union connection that convenience to replace bean

working pressure 2000PSI20000PSI

nominal bore 1.13/16"7.1/16" (46mm180mm)

working medium : oil , nature gas , mud , consist of H2S CO2gas working temp.-46121LU


PSLPSL14

PRPR12


Valve with save effort structure

The valve switch gear transmission adopts fan or worm gear and worm structure, which reduce the

operating torque effectively

Gate valve structure

Valve with tail stem which with pressure balance and switch indicator

It is supply for big diameter high-pressure valve structure


Nominal bore1.13/16"9" 46mm30mm



materialAABBCCDDEEFFHH

PSLPSL14

PRPR12

Ball screw valve

The valve switch transmission adopts the ball screw structure, effectively reduce the operating torque and

achieve common valve 1/3.

Gate valve structure

Valve with tail stem which has pressure balance and switch indicator

It is supply for big diameter high-pressure valve structure.


nominal bore 1.13/16"9"46mm230mm


working temp.-46C121CLU class


PSLPSL14

PRPR12


JFC valve Full-bore design, effectively eliminate the pressure drop and eddy current, slow flow of solid particles in the valve.

The unique sealing, make the switch torque greatly reduced

Between bonnet & body and gate & seat are adopt metal to metal seal

Between gate and seat are adopt metal to metal seal, Surface spraying (heap) welding hard alloy , has good abrasion

resistance, corrosion resistance.

Seat ring is fixed with plate, keep well steadly

Stem has back seal structure so as to replace seal ring of stem with pressure

There is seal grease injection valve on bonnet side so as to repair seal grease ,

and provided seal and lubricate performance of gate and seat

It is match with all kind of pneumatic (hydraulic )

actuator as customer's requirements


Nominal bore 1.13/16"9" (46mm230mm)


working temp.-46121LU


PSLPSL14

PRPR12

PFFA gate valve Full-bore design, effectively eliminate the pressure drop and eddy current, slow flow of solid particles in the valve.


Between gate and seat are adopt metal to metal seal, Surface spraying (heap) welding hard alloy , has good abrasion

resistance, corrosion resistance.

Stem has back seal structure so as to replace seal ring of stem with pressure

There is a seal grease injection valve on bonnet so as to repair seal grease and provided seal and lubricate

performance of gate and seat

It is match with all kind of pneumatic (hydraulic) actuator as customer's requirement


Nominal bore1.13/16"9" (46mm230mm)




PSLPSL14

PRPR12


Expanding gate valve Full-bore design, effectively eliminate the pressure drop and eddy current, slow flow of solid

particles in the valve.

Gate is fission expanding structure

Realizing low torque or low wear during switch

between bonnet and body are adopt metal to metal seal

between gate and seat are adopt soft seal or metal to metal seal

regularly add seal grease through injection valve so as to increase seal performance of valve


Nominal bore 1.13/16"7.1/16" (46mm180mm)




PSLPSL14

PRPR12

10000PSI Expanding gate valve 2000-5000 PSI Expanding gate valve

PFF gate valve


Manual gate valve Hydraulic gate valve

Full-bore design, effectively eliminate the pressure drop and eddy current, slow flow of solid particles in

the valve.


Between gate and seat are adopt metal to metal seal, Surface spraying (heap) welding hard alloy , has

good abrasion resistance, corrosion resistance.

With balance tail stem that can balance stem load , reduce stem threaded and bearing load , and reduce

operation torque .

There is back seal structure on bonnet and stem so that replace stem seal ring with pressure

There is seal grease injection valve on one side of bonnet

Rising stem structure that can indicate valve switch

It is match with all kind of pneumatic (hydraulic) actuator as customer's requirement


Nominal bore 1.13/16"9" (46mm230mm)




PSLPSL14

PRPR12

Drilling choke valve

Stem head and valve core are adopt hard ally , which resist wearing and rushing

It is adjust flow convenience and choke Stable and reliable

It is supply for choke manifold

working pressure 2000PSI20000PSI

nominal bore 2.1/16"~4.1/16" (46mm~103mm)

working medium oilnature gas mud


Manual orifice plate choke valve Manual cylinder throttle


Hydraulic orifice plate choke valve Hydraulic cylinder throttle

Ocean stereo manifold

Let choke and kill function together effectively save space


Nominal bore 2.1/16"~4.1/16"(46mm~103mm)

Working pressure oilnature gas mud

working temp. -46 ~121 (LU )

Kill manifold

When seal well with fully seal gate that put into mud through kill manifold to realizing press operation

When blowout , add fresh water into well through kill manifold so as to Burning fire

When the fire started , add fire-extinguishing into well cylinder through well manifold so as to help

Eliminate fire


Nominal bore2.1/16"~4.1/16"46mm103mm

Working medium oilnature gasmud

working temp. -46 ~121 (LU)


Choke manifold It is mating equipment of hydraulic BOP and is important equipment of control blowout and oil(gas) wellhead

Through choke effect of choke valve to realizing press wellhead operation , instead of Polluted mud and also control wellhead

casing pressure and stand casing pressure , restore mud pressure control and stop the overflow Through relief effect of

choke valve , reduce wellhead pressure , that to realizing " soft shut-in "

Through Large discharge of blow-off valve , reduce wellhead casing pressure and protect wellhead BOP unit

It is match with hydraulic control box that can remote control


Nominal bore 2.1/16"~4.1/16" (46mm~103mm)

working medium : oil , nature gas , mud


6D gate valve Z40H150Lb Temp.425 Supply for Steam, water ,oil etc non corrosion medium

Z41H 1.6C-16 Temp.325

Supply for Steam, water ,oil etc non corrosion medium Z41Y

Z41Y1.61-161 Temp.530

Supply for Steam, water ,oil etc non corrosion medium

Z41W 1.6P-6.4P Temp.200

supply for : acid , alkali

Z41W 1.6R-6.4R Temp.200

supply for : acid , alkali

Mud manifold Mud manifold is confluent and diffluence and transport to standpipe manifold so that have enough mud to drilling operation.


Nominal bore 2.1/16"~4.1/16"(46mm~103mm)

working medium drill liquid , mud



High pressure liquid control components

All kind of union , plug valve , Activities elbow, single check valve , safety valve , choke valve, gate valve

reducing joint , adapter joint , straight tube , prevent H2S etc , 12 categories, 168 types high pressure

liquid control components which supply for oilfield drilling , cement wellhead , testing wellhead ,

Acidification fracturing, continue tubing and sand control operation.

High-pressure movable elbow

The produced movable elbow is a metal pipe joint with ball bearing, with its specification being 1"4" and

its rated working pressure being 14140MPa( 2000psi20000psi); It is feasible to provide various models

of movable elbows used under ordinary temperature, low temperature and sulfurous gas as well as the

maintenance packages.

The movable elbows have 2 types: long radius elbow and short radius elbow. The major radius movable

elbow has smooth drift diameter, which can minimize the resistance generated when liquid passes; The

resistance to erosion and corrosion of fluid for the wall thickness at the turning position of long radius elbow

is better than that of short radius elbow. However, long radius elbow is also used in consideration of the

limit of field installation space or lower pressure.


The blank bend of movable elbow is molded on the numerical control machine, which has even wall

thickness and long service life. The wall thicknesses difference at the positions of inside and outside

circular arcs reaches FMC standard, and its appearance quality can match with the imported blank;

The movable elbow has 3-ball groove design, so that it can effectively bear overload and radial load, it is

stable at the time of bearing pressure and the vibration in pipeline is smaller at the time of bearing various

loads;

All the specifications of movable elbows are the same as the like products produced by FMC Company,

and their coupling dimensions completely comply with American standards, so that they may replace the

like products of FMC Company used for well cementing and fracturing equipments.

The sealing element is made of synthetic rubber, equipped with the blowout prevention ring and

designed with the pressure release vent, so that it is possible to automatically reduce pressure in case of

any leakage in the sealing element to prevent the pressure from being accumulated in the ball groove

cavity, and thus greatly improving its safety;

For the field maintenance of movable elbow, it is only required to make lubrication occasionally to

ensure its normal operation.

Union

The hammer unions which are produced on the basis of the absorption and digestion of the technologies

transferred by American SPM and are used for connecting various pipeline include threaded connection

type, welded type and hydrogen sulfide gas resisting type, with the specification being 1"4" and the cold

working pressure being 7MPa140MPa( 1000Psi20000Psi). For the convenience of distinguish, the

unions with different pressure grades have different color identifications and have obvious specification

connection modes and pressure grade marks on the wing nuts.

The specification and model of common union( threaded connection type): FIG100, FIG200, FIG206,

FIG400, FIG402, FIG602, FIG1002 and FIG1502; The rated working pressure: 7MPa( 1000psi)

105MPa( 15000psi).


Weld union specification : FIG20FIG60 FIG1002FIG1502FIG2002rating working pressure : 14MPa

2000psi140MPa20000psi

Prevent sulfur weld union : FIG602FIG1002FIG1502FIG2202Tr1206Tr1506Tr1808rating

working pressure : 35MPa5000psi105MPa15000psi

Credibility seal performance : The seal ring is made of imported sizing materials through compression, so that its loading capacity and

sealing property are improved greatly and prevent the joint from corrosion. The sealing types differ

according to the pressure and application range.

Quick installation: Regardless of position and space, the wing nut and rigid self-locking type ACME thread are so designed

that they can be quickly tightened and dismounted without using special tools.

Highly interchangeability: The structure and coupling dimension of all the unions comply with the international product standards, in

the unit of inch size; the seal rings of unions completely may be interchanged with the products of American

SPM and FMC companies; the marks of specification and pressure on the wing nut are formed through

one-time die forging.

Advanced processing and inspection means: The spherical joint processed by the high-precision numerical control machine and the LP thread

processed by the imported special cutter provide reliable guarantee for high pressure seal; All the wing

nuts are processed by the numerical control machine, which have no relief groove, so that the product may

have sound strength and high bearing pressure; The materials for welding unions and the dimension of

welding bevel comply with the requirements of APISPEC16C specification; The unions used under the sour

environment are designed and manufactured according to American NACEMR0175 "Sulfide Stress

Cracking Resistant Metallic Materials for Oilfield Equipment" and APIRP- 14E standard.

High-pressure straight pipe

The high-pressure straight pipes( straight pipe assembly) produced by our factory through the digestion

and absorption of introduced technology have 4 types: Pressure thread seal type, non-pressure thread

seal type, integral type, and welded type, with specification being 1"4" and pressure being 7MPa

105MPa; The length of integral straight pipe includes 1m, 1.5m, 2m, 2.5m and 2.8m. Provide the

high-pressure straight pipes with various dimensions and pressures that adapt to sour environment

according to the user needs.


Pressure threaded seal end connection is consist of : FIG402 union FIG602union FIG1002union,

FIG1502union rating working pressure between 28MPa4000psiand 105MPa15000psi.

Non-pressure threaded seal end connection is consist of FIG206union FIG602union

FIG1002union FIG1502unionrating working pressure between 14MPa2000psiand 105MPa15000psi.

Solid end connection is consist of FIG602unionFIG1002union FIG1502unionrating working

pressure between 42MPa6000psiand 105MPa15000psi.

Prevent sulfur solid end connection is consist of : FIG602unionFIG1002unionFIG1502unionrating

working pressure between 35MPa5000psiand 70MPa10000psi

welding union is consist of FIG402unionmetric screw threaded union FIG602unionFIG1002union

FIG1502unionrating working pressure between 28MPa4000psiand 105MPa15000psi

Welding flange end connection is consist of 21/16flange29/16flange31/8flange41/16flange

31/16flangerating working pressure between 21MPa3000psiand 105MPa15000psi.

Annular Manifold

The produced annular manifold is applicable to the discharge pipeline, infusion pipeline, well testing

pipeline and well cementing mud line used for various high-pressure operations of oil field as well as the

other liquid flow transfer lines under high-pressure operating conditions, which is composed of movable

elbow and straight pipe assembly. It increases flexibility and durability, so that fluid can flow more smoothly.

In addition, it can be quickly installed and conveniently disassemble/assembled; At the time of field use, it

is feasible to realize the connection with the pumper or the other ground manifolds only through opening

the union cap at the position of union assembly.

The annular manifolds mainly include 3 types: Short-radius movable manifold, long-radius movable

manifold and integral movable manifold, with specification being 1-1/2", 2", 3" and 4" and working pressure

being 35MPa105MPa( 5000psi15000psi).

The movable elbow equipped for annular manifold has such characteristics as flexibility, shock resistance,

anti-vibration and large discharge. The annular manifold is connected by wing nut and has such

characteristics as quick tightening and disassembly, pressure resistance and sealing, which is easy for

coincidence and convenient for transportation and storage.


Integral joint

The produced series irregular high-pressure integral joints and welding joints are in whole ranges,

including Y-shaped, L-shaped, long-radius elbow, T-shaped, cross-shaped, manifold shape and fishtail

shape, with specification being 2"4" and pressure being 21MPa140MPa( 3000psi20000psi). The

blank for integral joint is molded by the high-strength alloy steel through die forging and receives the

integral heat treatment, so that not only the bearing resistance of product is improved but also its service

life is extended; Furthermore, its appearance is concise and its end is connected by the union, so that it is

convenient for it to be connect with various fracturing cementing equipment on site. The materials for the

end welding joint as well as the design of welding bevel comply with API6A specification.

The function of reducer unions is to realize the switch connection between the pipelines with different

diameters and threads. All the reducer unions is produced through the forging by the high-strength alloy

steel and the finish machining by the numerical control machine, with convenient and reliable connection.

The hydrogen sulfide resistant series products

Such series products may operate under the sour environment containing H2S gas, and the color of

products is generally grass green.

These products are manufactured according to the PSL3 and PSL4 specified in API6A as well as API16C

specification. The material selection and heat treatment are made according to NACE MR0175 and API RP

14E standards. The materials for these products comply with NACE MR0175, ASTM and AISI standards.


All the sealing elements are made of special acrylonitrile butadiene rubbers that are hydrogen sulfide

resistant and don't crack at the temperature of -29 , which has good leak tightness and long service life.

The hydrogen sulfide resistant 2" and 3"integral straight pipes, cock valves, movable elbows, irregular

integral joints, welding union products that are produced by our factory have good service conditions under

sour environment, which are praised by the user.

High-pressure ground testing device

The high-pressure ground testing control device is a necessary ground equipment used in the process of

formation testing and test oil, which is mainly composed of wellhead testing device( wellhead control head,

derrick floor manifold and movable manifold), safety valve, upper data head, choke manifold, lower data

head ,gas-distributing manifold and shunt blowout prevention manifold. Its spare parts are the

high-pressure manifolds produced by No.4 Petroleum Machinery Factory using the design and

manufacturing technologies introduced from American SPM and FMC, which has good product

commonality.

The wellhead testing device is extensively used in the oil field drilling and workover operations, which can

effectively control well kick and perform the pressure control on the oil and gas wells and the wellhead test.

In addition, the annular manifold can be also used for the well cementing and acid fracturing operations of

oil field. The wellhead testing device is mainly composed of three parts: derrick floor manifold, control head

(upper control head and lower control head) and movable manifold.

All the parts in the device adopt the materials and heat treatment process recognized by American SPM

Company and each set of assembly receives the hydrostatic pressure leakage test under the maximum

working pressure when leaving factory. As compared with the similar foreign products, this device has such

characteristics as small volume, light weight, low labor intensity and convenient for transportation and

construction operation. All the control valves adopt low-torque cock valve and gate valve, which has low

opening torque under high pressure; For the connection mode of manifold, adopt union or flange

connection mode, with good commonality, strong interchangeability and convenient for connection.

jiangsu haotian petroleum equipment co.,...

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