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
TENSION LATCHING SYSTEM
摘要
A subsea wellhead (8) with a tension latching system (16) for a casing hanger (10) or a tubing hanger, a tension latching system (16) for hangers, and a method for adjusting the tension on a casing hanger or tubing hanger for subsea wells.
申请公布号
WO02075098(A3)
申请公布日期
2003.03.13
申请号
WO2002US05110
申请日期
2002.03.14
申请人
KVAERNER OILFIELD PRODUCTS, INC.
发明人
ALVAREZ, RALPH, A.;MILLER, MICHAEL, J.
分类号
E21B33/038;E21B33/043
主分类号
E21B33/038
代理机构
代理人
主权项
地址
您可能感兴趣的专利
COMBUSTION METHOD OF RECIRCULATED EXHAUST GAS IN INTERNAL COMBUSTION E NGINE
SEMICONDUCTOR SWITCH WITH THYRISTOR
FORFARANDE OCH ANORDNING VID FERGNING AV GARN
PROCESS FOR THE PREPARATION OF 3-(3, 5-DICHLOROPHENYL) -¹HYDANTOIN
TEMPERATURE COMPENSATING CRYSTAL OSCILLATOR
TERMINATING CALL COUNTER PER CROSSBAR AUTOMATIC SWITCHBOARD SUBSCRIBER
METHOD AND SYSTEM FOR SUPPLYING INFORMATIONS TO THE DEAF
VOICE RESPONSE WAITING METHOD
RESERVOIR TANK FOR MASTER CYLINDER
OPTICAL MIXER
DATA TERMINAL DEVICE WITH AUTOMATIC CUTTOFF SIGNAL FUNCTION
RELEASABLE TREATING AGENTS
PROCESS FOR PREPARATION OF TARTARIC ACID SALTS
METHOD OF MAKING PLATE FOR SILK SCREEN PRINTING
Interlock arrangement for use with sideloader fork lift truck
Apparatus for combining oxygen and hydrogen
Self-pressure producing sliding thrust bearing
Asymmetric catalysis
Bed frame assembly
Method of injecting poultry in the thigh and leg portions without penetrating the skin