井口装置

井口装置CAD软件开发

Develoment of CAD software for well head equipment

通过对环形钢板、简易套管头和正规套管头三种井口装置在使用过程中弊病的分析，华北油田研制成ST锁紧式套管头。

After an analysis of the disadvantages of the three types of casing heads - the annular plate , the simple and the normal casing heads , the ST lock tightened casing head was innovated by Huabei Oilfield .

BKR热采井口装置研制及推广应用

Development and application of the BKR thermal recovery wellhead

分离器型地热井口装置的研究与设计

A Study and Design of Seperation Type 's Well Head Device

我国井口装置的现状及可靠性研究的必要

Study of reliability engineering of well head equipment in China

新851井井口装置受损情况分析研究

Well head equipment damage analysis of well xin & 851

超高压油气井口装置螺纹法兰的选用与设计

Selection and design of threaded flange on high pressure wellhead

四川气田采气井口装置承载能力分析

Analysing the load-bearing capability of gas producting wellheads employed in Sichuan Gas Field

安装稳定器和使用旋转井口装置；

Mounting stabilizer and using rotary wellhead equipment ;

亚临界双管热采井口装置研制与应用

Development and application of undercritical dual-string thermal wellhead

采气井口装置失效分析

Failure Analysis for the Gas Production Wellhead Equipment

胜利油田海上井口装置的保护

Maintenance of Wellhead Equipments Offshore in Shengli Oilfield

新型井口装置&ST锁紧式套管头的应用

New st lock - tightened type casing head

高油气比油井潜油电泵采油工艺研究双油管采气井口装置

Technics of oil production in high gas oil ratio with ESP dual tubing wellhead

井口装置和引水条件对测氡的影响

The influence of both device mounted on well-mouth and condition of drawing water upon radon measurement

气井排液采气方式优选及排液采气井安全评价双油管采气井口装置

The Preference of Drainage Gas Recovery Methods and Safety Assessment of Gas Well with Water Drainage

双油管采气井口装置深井大断面岩巷快速掘进机械化作业线配置

Allocation of Mechanized Operation Line for Rapid Heading in Deep Mine Large Cross Section Rock Roadway

法兰广泛用井口装置、采油树及其它井控设备，作连接用。

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

双油管采气井口装置套管井电阻率测井技术研究及在油藏监测中的应用

Research of Technology on Resistivity Logging in Cased-well and Its Applications on Development Inspection of the Reservoir

对《井口装置和采油树设备规范》企业采标中几个问题的分析

Problem analysis for wellhead and christmas tree standard in the enterprise standard adoption work Specification for drilling equipment

试验与使用表明，这种双管热采井口装置耐高温、高压，密封可靠，取得了良好效果。

Field use shows that this wellhead is high-temperature - and high - pressure-resistant , and has good performance .

怀4井气汞观测井口装置设计及其气汞固体潮汐效应分析

Design of Observing Installation and Solid Tide Effect Analysis of Mercury in Escaped Gas in Huai-4 Well in Huailai , Hebei

怀4井在首都圈项目工程改造中，设计了较符合该井气氡观测的井口装置，改造后观测到了气氡固体潮潮汐效应。

Huailai fourth well was equipped proper wellhead device after reconstruction , and solid tidal effect in gas radon have been observed .

其主要技术包括管柱及工具优化设计、井口装置及地面流程设计、测试方式优选、施工参数优化为核心。

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

这种井口装置由套管法兰、套管大四通、井口阀、油管挂、油管挂体及相关附件组成。

It is composed of casing flange , casing cross joint , wellhead valves , tubing hanger , tubing head cross joint and accessories .

文末论述了高压井口装置、井下工具强化处理的经济效益和所存在的问题。

At the end of the article the author discusses the economic benefit of such a treatment and some problems in need of further investigation .

该装置包括汽水分离器、集水箱、配管系统和监测装置等，并从理论研究的角度，建立了一套中温地热井井口装置的设计方法。

, are designed for the particular well . Meanwhile , a design method of the device is established for the purpose of theoretical study .

这种新型套管气回收装置是在原有偏心井口装置的偏心转体上设计一种特殊的结构来回收套管气，在寒冷温度环境下无需任何伴热装置，结构简单，性能安全可靠，操作维修方便。

A new casing head gas collecting device for multiple function decentralized wellhead , which is simple and needs no heating devices , is developed .

防喷器等井口装置，对井控系统安全性能，特别是高压井控系统的工作性能具有举足轻重的作用。

Cellar equipment , such as a BOP , etc. plays a key part in a well-controlling system , especially in a high pressure well-controlling system .

装置由橇装装置、注入头、监测与控制系统、井口装置、井下工具和注剂装置6部分组成。

The unit mainly consists of skid-mounted equipment , CT injector , monitoring and controlling system , wellhead equipment , downhole tools and chemicals injecting device .