导航:全球石油化工网 >> 博研石油论坛 >> 石油软件 >> 哈里伯顿公司的新型钻井设计软件(英)
<< 上一主题 | 下一主题 >>
        
  
20 1 2 >>

yhongchang
  
石油院士 (Rank: 15)

每日签到 [LV.10]以坛为家III
发帖数 1271
贡献值 3384
财富 7763原油
威望 1097
发短消息
查看他发布的所有帖子


 发表于 2010-11-18 15:26:15    关注度(10760) | 回贴数(20)  打印   字体大小:|  楼主#

哈里伯顿公司的新型钻井设计软件(英)




标签: 哈里伯顿 钻井


[ 时间:2009-02-17 全球石油网 关注度:118587 ] [ 加入收藏 ] [ 字号:大 中 小 ]
简介:哈里伯顿公司的新型钻井设计软件能够减少使用的钻头数量、减少起下钻次数,并有助与优化井眼质量,在钻复杂井的过程中,减少了停工时间。

New software allows wells to be drilled with fewer bits and fewer trips and aids in premium hole quality, which reduces nonproductive time in the most complex wells.

 

By focusing on the specific well objectives, application and drilling system used, Direction by Design software can quantify how changing bit features and dimensions will affect steerability, bit walk and bit face control for any given well trajectory and BHA. (Image courtesy of Halliburton)

In an effort to advance the science of bit design engineering, Direction by Design software from Security DBS, a product service line of Halliburton, incorporates a new kinematics model that allows drill bit designers to quantify the impact of changes to a bit’s design on its ability to drill a deviated well.


Objective

The industry needs more advanced tools and technology due to the growing complexity of directional wells.

Meeting this challenge is the objective of Direction by Design software technology. The new software compares bits according to their downhole directional tendencies to supply customers with the most compatible bit for their desired results. Steerability, bit walk, and bit face control are directional aspects that are integral to a drill bit’s success.

Evaluating bit directional behaviors depends greatly on understanding the steer device mechani** and bit/formation interaction. Previous models represented bit motion by axial penetration rate, rotational speed, and lateral penetration rate without giving thought to the different steer mechani**s of various bottomhole assembly (BHA) systems.

Direction by Design software combines bit geometry, including cutting structures, gauge pads and sleeve pads, and hole geometry, including transition layers into 3-D spherical coordinate systems. Bit motion is represented by rotation speed, axial penetration, dogleg severity and dimensions specific to the BHA configuration.

For given bit and drilling conditions, the software predicts the side force required, walk force created, walk rate and direction, and bit torque variance during directional drilling, accounting for different bit behaviors during kickoff, build/drop, and hold drilling. Integrated into the bit design package, the software is used for design modification and/or application specific bit selection.

Impact on industry

Capable of predicting bit walk more accurately, Direction by Design software advances bit design for directional drilling to a new level, so that what previously has been intuitive can now be measured. The new model facilitates intelligent design decisions without negatively impacting other deliverables, demonstrating significant benefits in solving problems in the field.

In a multi-well development field in Alaska, where rotary steerable drilling is used to achieve complex multilateral 3-D well designs, bit trajectory control began to suffer in the soft formations of the critical production interval, requiring frequent well corrections to hit the expected target.

With drilling costs increasing to the point where the viability of continuing the project was threatened, Direction by Design software was used to determine why the polycrystalline diamond compact bits would not steer and had a strong tendency toward right hand walk. By ****yzing the 3-D bit geometry and translating the forces acting on the bit, outputs of the new model accurately calculated bit walk force, bit walk direction, and bit walk rate, providing insight that made it possible to devise bit/BHA design recommendations that solved the problem.

Inspiration

Supplying a tool the industry has been lacking, Direction by Design software transitions design technology from vertical drilling to directional drilling, putting the focus on optimizing bit selection and parameters in real time to meet the customer’s need to drill **ooth, deviated hole with minimum effort from the tool, without losing energy in walk tendencies or vibrations.

Providing the means to optimize matched bit design and system performance for fast, responsive rotary steerable drilling, Direction by Design software is enabling operators to pursue even the most ambitious drilling programs.







本帖最近评分记录
  •    cippe    原油 +8    资源贡献,奖励一下!   2012-02-14
杨洪昌
  回复   引用 收藏 分享 举报

xiaoyao009
  
石油专家 (Rank:12)

每日签到 [LV.4]偶尔看看III
发贴数 1
贡献值 1148
财富 307原油
威望 801
发短消息


 发表于 2012-01-17 16:53:52  1#

恩,路过看看,谢谢分享






  回复   引用 收藏 分享 举报

yllsh
  
油耗子 (Rank:0)

每日签到 [LV.6]常住居民II
发贴数 0
贡献值 51
财富 296原油
威望 0
发短消息


 发表于 2012-01-18 05:41:53  2#

不错的分享






企业建站www.84875.com 礼品www.yinglangsh.com 电子www.198-8.com鼠标
  回复   引用 收藏 分享 举报

yangyong51
  
高级石油工程师 (Rank:6)

每日签到 [LV.3]偶尔看看II
发贴数 98
贡献值 378
财富 492原油
威望 180
发短消息


 发表于 2012-01-18 11:00:45  3#

引用原文:
以下是引用yllsh在2012-01-18 05:41:53发表的内容:不错的分享






  回复   引用 收藏 分享 举报

broadlearn
  
石油学徒 (Rank:1)

每日签到 [LV.2]偶尔看看I
发贴数 22
贡献值 86
财富 233原油
威望 22
发短消息


 发表于 2012-01-20 21:31:53  4#

路过看看。






  回复   引用 收藏 分享 举报

经济
  
高级石油工程师 (Rank:6)


每日签到 [LV.10]以坛为家III
发贴数 105
贡献值 3206
财富 5195原油
威望 269
发短消息


 发表于 2012-01-25 11:11:38  5#

有没有破解?






谈笑有鸿儒,往来无白丁
  回复   引用 收藏 分享 举报

csg1975
  
油耗子 (Rank:0)

每日签到 [LV.1]初来乍到
发贴数 0
贡献值 1
财富 10原油
威望 0
发短消息


 发表于 2012-01-28 09:35:41  6#

好 回头找人翻译翻译







  回复   引用 收藏 分享 举报

huanggs2004
  
石油工程师 (Rank:4)

每日签到 [LV.6]常住居民II
发贴数 95
贡献值 294
财富 728原油
威望 94
发短消息


 发表于 2012-01-30 12:20:15  7#

没有看见软件呢?






  回复   引用 收藏 分享 举报

lixinloving
  
油耗子 (Rank:0)

每日签到 [LV.1]初来乍到
发贴数 2
贡献值 64
财富 8原油
威望 2
发短消息


 发表于 2012-02-08 12:38:23  8#

软件在哪?






  回复   引用 收藏 分享 举报

wangzhuzhan
  
石油学徒 (Rank:1)

每日签到 [LV.8]以坛为家I
发贴数 0
贡献值 106
财富 1126原油
威望 10
发短消息


 发表于 2012-02-11 22:12:10  9#

ding






Tigerwang888
  回复   引用 收藏 分享 举报

fdddddd8
  
油耗子 (Rank:0)

每日签到 [LV.3]偶尔看看II
发贴数 1
贡献值 3
财富 21原油
威望 1
发短消息


 发表于 2012-02-12 22:52:03  10#

做过路过绝不放过。






  回复   引用 收藏 分享 举报
<< 上一主题 | 下一主题 >>
        
  
20 1 2 >>





 
表 情
 
上传附件或照片 - +增加更多附件   [上传10M以上附件请查看]
  下载需要
   

  [快捷键:Ctrl+Enter 发贴]

关于我们 | 会员服务 | 电子样本 | 邮件营销 | 网站地图 | 诚聘英才 | 意见反馈
Copyright @ 2012 CIPPE.NET Inc All Rights Reserved 全球石油化工网 版权所有
京ICP证120803号 京ICP备05086866号-8 京公网安备110105018350