首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
MULTI-LATERAL WELLBORE SYSTEMS AND METHODS FOR FORMING SAME
摘要
申请公布号
CA2499225(A1)
申请公布日期
1997.11.06
申请号
CA19972499225
申请日期
1997.05.01
申请人
BAKER HUGHES INCORPORATED
发明人
DONOVAN, JOSEPH F.;TURICK, DANIEL J.;JOHNSON, MICHAEL H.
分类号
E21B7/04;E21B17/18;E21B43/00;E21B43/12;E21B43/14;E21B43/30;(IPC1-7):E21B7/04
主分类号
E21B7/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Measuring (sensing) probe for measuring the temperature of a medium
Disposable insert for children's potties
Method of producing an artificial hairpiece
Process and apparatus for heating tubes
Signal transmission system having a sensor and receiving and transmitting converters
Device for drying hoses and rolling them up
Heat exchanger with a small overall volume and weight
Firing target with a results store for the simulated firing
Wear-correction circuit for a grinding machine
Projection cathode ray tube
Rotatable electrical equipment for vehicles
Hydraulic single-tube shock absorber with damping control
Process for the control of discharge gates of casting vessels for metallurgical castings, and device usable for such a process for the exact position indication of a working piston
Magnetic recording medium and process for its production
가열장치
Method for locating faults on electrical conductors
Emergency luminaire (danger lamp) for illuminating escape routes
Device for determining the position of circulating bodies, determining the result of playing automatic gambling machines, with a coding disc having penetrations for light barriers or the like in each case allocated to one position of the circulating body
PHOTOPOLYMERIZABLE MIXTURES AND PHOTOCURABLE ELEMENTS MADE THEREFROM
ELECTRON ACCELERATOR