采油树

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

一般果树和间种作物所需要的机械设备多是一样的。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

The same equipment and facilities are required for both the tree and the intercrops . Problem analysis for wellhead and christmas tree standard in the enterprise standard adoption work

牙哈采油树腐蚀检查分析及对策

Analysis and measures of corrosion on christmas trees in Yaha oilfield

安装采油树是要对角上紧螺栓。

Make up and tighten the bolts diagonally when the X-tree is installed .

选择应用成熟的卧式采油树，有助于将来可能采用轻型作业船下入。

Application of mature horizontal Christmas trees facilitates light work boat possibly entering in the future .

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 .

此种采油树在塔里木探区推广应用十多井次，使用效果良好。

This type of production tree has been applied in tarim oilfield for more than ten wells and achieved a better result .

介绍了水下生产系统的几个重要组成部分&采油树、管汇、跨接管和脐带缆的性能，以及在设计、分析时采用的公式和应注意的问题。

The performances of Xmas-tree , manifold , jumper tube and umbilical cable for the subsea production systems , the formulas and attentive problems in design and analysis have been introduced .

目前，智能完井技术在国外已经应用到水平井、大位移井、分枝井、边远井和水下采油树井及多层采油井和注水井。

Nowadays , smart well technique has been applied to horizontal well , offset well , multi-lateral well , remote area and subsea operation and also to production well and injection well .

水下生产设施液压控制系统主要用于控制水下采油树上各阀门的开启和关闭，实现原油采集和化学物质的注射等。

The sub-sea production facilities hydraulic control system was mainly used to control the valves on sub-sea X-trees , opening and closing the valves to achieve crude oil gathering and chemical substances injection .

通过对以前采油树和管汇设计得失的分析和研究，试图找到一种较为完善的井口和管汇的设计模式，以解决简易井口平台设计中井间距愈来愈小所引发的问题。

This paper analyzes advantages and disadvantages of previous designs for the layout of Christmas tree and wellhead manifold , attempting to find an optimal solution to counter - plate problems caused by smaller well spacing on simplified wellhead platforms .

分析了普通平板闸阀在使用工况中的启闭特性，介绍了一种适用于水平、垂直、倾斜、采油树的等不同状态管路中的新型平板闸阀的密封结构。

Analyzing the on / off characters of the normal flat brake valve in service environment , and one new type of sealed structure , Which is used in the different condition tube , such as horizontal , Vertical , incline and christmas tree etc , will be introduced .

本实用新型提供一种整体式采油气树，其特征是四通和相互连接的主杆为一个空心长方体的整体锻压件；

The utility model provides an integral petroleum production tree , which is characterized in that a pipe cross and mutually connected main bars are a hollow and cuboid integral forging piece ;

采油平台采油树及管汇的设置

Layout of Christmas Tree and Wellhead Manifold on Offshore Platform