The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login
|
Sign Up
|
Oriprobe Inc.
|
Feed
Home
Journals
Order
TOC Alerts
Subscription
Products & Services
Pricing
FAQ
About
Journal Articles
Laws/Policies/Regulations
Companies/Products
Title, abstract, keywords:
Combined Search
Advanced Search
Pay per View through On Demand Search
Package:
ALL
Astro-Earth Science
Agriculture
Physics
Mathematics
Arts & Humanities
Medline Collection
Health/Medicine/Biology
Chemistry/Chemical Engineering
English Journals
Traditional Chinese Medicine
NPC CPPCC Journals
China Defense and Military Sciences
Author:
Journal / Book Title:
Year:
Volume:
Issue:
man yan zuan ju fang xie gong yi
Author(s):
YANG Xunyao
Pages:
66
-
71+56
Year:
1981
Issue:
2
Journal:
Natural Gas Industry
Keyword:
满眼钻具组合
;
扶正器
;
井斜变化率
;
井斜控制
;
地层造斜力
;
井身质量
;
防斜措施
;
地层倾角
;
井斜角
;
钻头直径
;
Abstract:
<正> 为了提高钻井井身质量,摸索在易斜地区打直井的经验,加快高背斜、陡构造的勘探开发速度,我们先后在川西北和川东矿区进行了满眼钻具防斜工艺试验。通过几口井的实践证明,采用以满眼钻具控制井斜变化率——狗腿严重度为主,钟摆钻具降斜以适当控制最大井斜角为辅的一
Citations
No citation information
Related Articles
loading...