well-head

Bird smiled and said: "Friend, you are mistaken. Do not believe that you look at it out of the wellhead. "

A person that sells oil, gas, or other minerals at the wellhead or mine head is a person in the business of selling goods of that kind.

Less the initial sulfur content is in the bottom hole, closer the sulfur separation place is to the wellhead.

The industry robots working on the seabed around the wellhead need powerful lights. Even then, the rays go only so far.

A long, high-pressure pipe fitted to the top of a wellhead or Christmas tree so that tools may be put into a high-pressure well.

It was not until recently that these drilling engineers began to touch on the problem of wellhead control.

The engineers tried to apply the new theory to the wellhead control , but with little result at the beginning .

The practical computation shows that the influence of the abnormality of wellhead pressure on well testing can be eliminated.

The company is committed to gas wellhead safety control systems R & D, design, manufacturing and services.

Position of the Kelly and single holes shall be determined by the CONTRACTOR and shall not interfere with access to the wellhead or cellar.

Results illustrate that the lateral displacement and bending moment of the wellhead increased nearly linear with the mean drifting offset.

The utility model belongs to the torque testing device of the screw pump well on an oilfield pump recovery wellhead.

If the formation pressure is sufficient, that would give rise to the wellhead of crude oil over the formation of oil from the spray.

have to be done, it is necessary to change wellhead equipment or to install a wellhead protector.

Soon, this donkey is interesting ground rose wellhead, and then surprised the crowd at the emotion to run away quickly!

The base of the injector head is secured to the wellhead pressure-control equipment by the stripper assembly mounting system.

Aside from a tiny section immediately around the wellhead, the whole Gulf is open for fishing.

When I walked into the well site, I was surprised to see oil and gas blowing out from the wellhead.

To provide pneumatic, hydraulic (hand pump), gas or electric-hydraulic control of the wellhead safety control systems.

A ship maneuvers itself across the Gulf of Mexico as oil continues to leak from the Deepwater Horizon wellhead.

Petroleum and natural gas industries - Drilling and production equipment - Wellhead and christmas tree equipment.

The model aided in completion fluid selection to optimize hydrate prevention and influence flowing wellhead and surface temperatures.

Results indicate that downhole throttling technology is suitable for this gas field and can decrease the wellhead pressure.

The key technologies include of optimal design on string and tools, wellhead and surface process, testing ways and construction parameters.

An automated system mounted on the wellhead controls the well on an intermittent flow regime.

Technological progress is the economic growth core factor and economy sustainable development wellhead.

Abrasive water jet cutting technique is safe and environmentally friendly approach for cutting of oil wellhead with multi-layer casing.

This paper describes the experience of sizing and performance selecting of electric fire water pump for Chunxiao wellhead platform.

At present, blowout prevention system mainly includes wellhead BOP stack and blowout prevention tools in drill strings.

Adult pancake batfish on the seafloor could be immediately harmed by oil gushing from the broken wellhead.

The wellhead area is crowded with metal pipe work, metal walkways above and below, together with other metal obstructions.

The adapter between the first casing string and either the BOP stack (during drilling) or the wellhead (after completion).

The wellhead saving on water , being to save our life, is to lift a finger also only.

Therefore, we deduced bending load equations of the horizontal subsea tree when it is located on wellhead.

Most of the stuffing boxes for polished rod used at present cannot realize wellhead bias-adjustment.

Perform valve repair, on site machining, valve lubrication, and wellhead upgrading.

Wellhead pressure testing of abnormally high pressure gas well will be abnormal when unstable testing is conducted.

Water is wellhead of life , the water loving is moved being fond of at ease also more by person , swims for being one of which.

IT HAS been nearly two months since oil started gushing into the Gulf of Mexico from a damaged wellhead 5, 000 feet below the ocean surface.

When making a connection, wellhead back pressure is caused by pumping drilling mud in annular through automated pump.

Containment work using remotely operated vehicles on a wellhead at a depth of 1, 500 meters is "unprecedented, " Allen added.

Make preparations for installing the wellhead quickly and killing well.

Tree spray oil wells since the wellhead.

The wellhead throttle valve is made up of nozzle, plunger-shaped spool, throttle value, valve body and valve rod, etc.

To solve this problem, work on the use of oil at the wellhead tree wells installed fishing ground solids control means.

The valve is applicable to the oilfield (gas) wellhead casing gas releasing.

Flange widely used wellhead equipment, oil trees and other well control equipment for connecting with.

The cutting of subsea abandoned wellhead is the most important and expensive job during the removal operation of offshore oil platform.

Tighten all the screws when installing the wellhead.

Observe the overflow at the wellhead and prevent the well from blowout.

The wellhead equipment is modified to fit the hollow sucker rod pumping system.

Running tools for Company's wellhead equipment, if required.

Using combination tubing and reducing as far as possible wellhead back pressure.

Wellhead equipment additional to those set forth in this contract, if required.

Hidden Dragon Town Park, Yu Hua, 30, from the wellhead, down to the dam for the plum sector.

The wellhead protecting cap is removed and the riser and the X-tree are installed.

The study results have important sense for improving security of directional wellhead casing hanger setting.

Lift BOP stack and replace wellhead connector AX ring .

An aerial view of the oil leaked from the Deepwater Horizon wellhead.

The distance between wellhead and boiler room should be more than 50m in cold areas.

The price at the wellhead has dropped from $7. 33 per thousand cubic feet to $4. 16 during the same period.

Then there is the cementing of the wellhead, a process which is necessarily tricky.

N0, they donat. They repair wellhead tools only.

You must break out all the large bolts on the wellhead.

N0, they don't. They repair wellhead tools only.

See if there is any leakage on the wellhead.

The rated working pressure of the internal blowout preventer shall not be less than that of wellhead BOP

Comparison of Finite Element Calculation with A Simplified One for Wellhead Valve Bodies

semi-submersible drilling platform; subsea wellhead; wellhead centering; field application;

Development and application of a new type wellhead device for the down-hole jam release

Discussion on the Problems in the Standards Used for Laboratoryry Test of Water Cut in Wellhead Crude

Petroleum and natural gas industries - Design and operation of subsea production systems - Subsea wellhead and tree equipment

offshore platform; horizontal force of directional wellhead; energy method resolution;

I never forget, in the winter, the wellhead always braved the smoke general fog, steaming with life;

Delineating Wellhead Protection Zones of Groundwater on Numerical Simulation Method

Preliminary Analysis of Double Line Project Crossing Jialing River at Wellhead of Sichuan Gas Transmission South Trunk Line

Testing Study of the Gas Seal about Gas Production Wellhead

A Comparison of Control Environment Loads Between Fixed Offshore Oil Storage Platform and Wellhead Platform

The follow-up centering sealing device of rod of pumping wellhead and its application

Structure Type Study of Wellhead Platform in Chunxiao Gas Field

Analytical model and calculation of wellhead protection pile structure for shallow offshore oil wells

Research and Application of Technology of Replacement Wellhead Control Valve with Pressure

Gas Producing Wellhead Existing Problems and Corresponding Strategy

Development and application of undercritical dual-string thermal wellhead

A dead young egret covered in oil from the Deepwater Horizon wellhead is turned over to wildlife rescue team near Bird Island in Bataria Bay

The Design and Application of Wellhead Alignment Structure for offshore Jack-up Drilling platform

Development of Intelligent multiparameter wellhead metering system

WOSA Optimization and Safety Assessment Program for Simplified Wellhead

National quality supervision and inspection center for oil-gas field wellhead equipment

The wellhead platform framework analysis for dense oil thermal recovery in Liaohe offshore oil field

Analysis on the Methods for Delineating the Groundwater Wellhead Protection Zones

Discussion on Wellhead Safety Affected by Axial Load from Retaining Wellhead Above Seawater

Disassembling and checking cast wellhead valves for sulphureous oil and gas production

Petroleum and natural gas industries - Design and operation of subsea production systems - Part 4: Subsea wellhead and tree equipment

A Study on the Driving Characteristics for Bohai Platform Cluster Wellhead Conductors

A hydraulic self-sealed swabbing wellhead assembly with anticollision crown

Experimental study of desand-hydrocyclone of wellhead

Compound plugging device for replacing valve under Pressure at high pressure wellhead

Leakproofness-teeing Technique for Wellhead Hanger: Development and Application

Wellhead surface safety valves and underwater safety valves for offshore service

Sealing of rod of pumping unit at the wellhead and its development

Design of threaded flange for valve end of high-pressure wellhead

Study on Transmitting Rules of Wellhead Hydraulic Pulse Pressure along Well Annular Space

Gelling Properties of Wellhead Sampling in Field Application of Cross-linked Polymer

Calculation method of the force that wellhead equipment exerts on casing string

Development and Application of Wellhead Setting Inner Pipe Cementer

Novel method for calculating the switching torque of high-pressure wellhead gate valve

Selecting Wellhead Location Based on Law of Natural Formation Deflection

specification for wellhead and christmas tree equipment

Study on construction of emergency wellhead engineering in Beijing

The Application of BP Neural Network to the Evaluation of Wellhead Field Influence

Design of the heating system with associated gas to heat up crude oil of the wellhead

Safety control system for high-pressure antisulphur wellhead

Finite element analysis of ice-resistant wellhead unit in shallow offshore area

A Study on the Effect of Improper Adjustment of Wellhead Production Rate on Prediction of Gas Reservoir Productivity

Study and application of polished rod sealing on thermal recovery wellhead

Evaluation of the Customer Satisfaction Index for Wellhead Blowout Preventers of China's Petroleum Industry--A new method based on PLS

Research and Application for Using Genetic Algorithms to Solve the Orientation of Wellhead

buckling - up - installing wellhead

Establishment of database about wellhead design

Digital instrument for nondestructive test of drill pipe at wellhead

Theory of Controlling Wellhead Back Pressure in UBD

Subsea wellhead, intelligence Completion and X'TREE

A Method Study for Predicting the Maximum Closed Wellhead Pressure in Gas Well

Selection and design of threaded flange on high pressure wellhead

Technique for Recovering Gas from Wellhead Casing in Jing'an Oilfield

The Analysis of setting Scheme of Wellhead-protecting Jacket

New adjustable two-string wellhead for thermal recovery

Rod Sealing Device of Wellhead in Viscous Oil Well with Thermal Recovery

Design and improvement of eccentric wellhead

Influence of Wellhead Back Pressure and Gas Injection Rate on Bottomhole Pressure

servo - aligning sealer for polished rod at wellhead

A WBT Examination Method of Combining MFE with Wellhead Loading

Analysis for Abnormal Building up Pressure of Injection Well Caused by Wellhead Reason

Study and development of cable penetrator on ESP wellhead

Land and secure wellhead in starter head

Electric Control System of Wellhead Assembly Based on Expert PID Control System

will that fit our wellhead