|
US4547774A
(en)
*
|
1981-07-20 |
1985-10-15 |
Optelcom, Inc. |
Optical communication system for drill hole logging
|
|
GB2104752B
(en)
*
|
1981-07-20 |
1986-02-19 |
Chevron Res |
Optical communication system for drill hole logging
|
|
US4460242A
(en)
*
|
1982-05-25 |
1984-07-17 |
I.D.M. Electronics Limited |
Optical slip ring
|
|
US4522464A
(en)
*
|
1982-08-17 |
1985-06-11 |
Chevron Research Company |
Armored cable containing a hermetically sealed tube incorporating an optical fiber
|
|
US4523804A
(en)
*
|
1982-08-17 |
1985-06-18 |
Chevron Research Company |
Armored optical fiber cable
|
|
US4642570A
(en)
*
|
1983-03-25 |
1987-02-10 |
Conoco Inc. |
Method and apparatus for complex resistivity measurements with elimination of electromagnetic coupling effects
|
|
US4599566A
(en)
*
|
1983-03-31 |
1986-07-08 |
Texaco Inc. |
High transmitting power deep penetration well logging sonde
|
|
GB2190410B
(en)
*
|
1986-05-16 |
1989-12-06 |
Coal Ind |
Telemetry system for borehole drilling
|
|
GB2197066B
(en)
*
|
1986-11-05 |
1990-11-21 |
Plessey Co Plc |
Improvements relating to bathythermographs
|
|
US5202944A
(en)
*
|
1990-06-15 |
1993-04-13 |
Westech Geophysical, Inc. |
Communication and power cable
|
|
US5140319A
(en)
*
|
1990-06-15 |
1992-08-18 |
Westech Geophysical, Inc. |
Video logging system having remote power source
|
|
JPH0527702U
(ja)
*
|
1991-09-19 |
1993-04-09 |
三菱重工業株式会社 |
光フアイバ用ケーブルドラム
|
|
USRE38052E1
(en)
|
1992-05-01 |
2003-04-01 |
Sensor Dynamics, Limited |
Sensing apparatus for sensing pressure or temperature in oil wells, including transmitter relaying pressure or temperature information to a remote control point
|
|
US5363095A
(en)
*
|
1993-06-18 |
1994-11-08 |
Sandai Corporation |
Downhole telemetry system
|
|
GB9324334D0
(en)
*
|
1993-11-26 |
1994-01-12 |
Sensor Dynamics Ltd |
Apparatus for the remote measurement of physical parameters
|
|
US5732776A
(en)
*
|
1995-02-09 |
1998-03-31 |
Baker Hughes Incorporated |
Downhole production well control system and method
|
|
FR2745847B1
(fr)
*
|
1996-03-08 |
2000-09-15 |
Inst Francais Du Petrole |
Systeme de transmission de mesure comportant un convertisseur optoelectrique
|
|
US6532839B1
(en)
*
|
1996-03-29 |
2003-03-18 |
Sensor Dynamics Ltd. |
Apparatus for the remote measurement of physical parameters
|
|
US5986749A
(en)
|
1997-09-19 |
1999-11-16 |
Cidra Corporation |
Fiber optic sensing system
|
|
US6305227B1
(en)
|
1998-09-02 |
2001-10-23 |
Cidra Corporation |
Sensing systems using quartz sensors and fiber optics
|
|
US6137621A
(en)
*
|
1998-09-02 |
2000-10-24 |
Cidra Corp |
Acoustic logging system using fiber optics
|
|
US6227114B1
(en)
|
1998-12-29 |
2001-05-08 |
Cidra Corporation |
Select trigger and detonation system using an optical fiber
|
|
US20030035205A1
(en)
*
|
2001-08-20 |
2003-02-20 |
Zisk Edward J. |
Fiber optic sensor signal amplifier
|
|
WO2003021301A2
(en)
|
2001-08-29 |
2003-03-13 |
Sensor Highway Limited |
Method and apparatus for determining the temperature of subterranean wells using fiber optic cable
|
|
SE525555C2
(sv)
*
|
2002-07-10 |
2005-03-08 |
Nolato Ab |
Metod och anordning för applicering av en beläggning på en tredimensionell yta
|
|
CA2439026C
(en)
*
|
2002-08-30 |
2008-11-25 |
Schlumberger Canada Limited |
Optical fiber conveyance, telemetry, and/or actuation
|
|
US7219730B2
(en)
*
|
2002-09-27 |
2007-05-22 |
Weatherford/Lamb, Inc. |
Smart cementing systems
|
|
CN100439650C
(zh)
*
|
2003-06-12 |
2008-12-03 |
上海光导传输技术研究所 |
深井探测光纤传输系统
|
|
US6964509B2
(en)
*
|
2003-12-16 |
2005-11-15 |
3M Innovative Properties Company |
Task lighting system
|
|
US7515774B2
(en)
*
|
2004-12-20 |
2009-04-07 |
Schlumberger Technology Corporation |
Methods and apparatus for single fiber optical telemetry
|
|
US7450053B2
(en)
*
|
2006-09-13 |
2008-11-11 |
Hexion Specialty Chemicals, Inc. |
Logging device with down-hole transceiver for operation in extreme temperatures
|
|
US8929702B2
(en)
*
|
2007-05-21 |
2015-01-06 |
Schlumberger Technology Corporation |
Modular opto-electrical cable unit
|
|
GB0814095D0
(en)
*
|
2008-08-01 |
2008-09-10 |
Saber Ofs Ltd |
Downhole communication
|
|
US9242309B2
(en)
|
2012-03-01 |
2016-01-26 |
Foro Energy Inc. |
Total internal reflection laser tools and methods
|
|
US9669492B2
(en)
|
2008-08-20 |
2017-06-06 |
Foro Energy, Inc. |
High power laser offshore decommissioning tool, system and methods of use
|
|
US9267330B2
(en)
|
2008-08-20 |
2016-02-23 |
Foro Energy, Inc. |
Long distance high power optical laser fiber break detection and continuity monitoring systems and methods
|
|
US8571368B2
(en)
|
2010-07-21 |
2013-10-29 |
Foro Energy, Inc. |
Optical fiber configurations for transmission of laser energy over great distances
|
|
US8627901B1
(en)
|
2009-10-01 |
2014-01-14 |
Foro Energy, Inc. |
Laser bottom hole assembly
|
|
US9138786B2
(en)
|
2008-10-17 |
2015-09-22 |
Foro Energy, Inc. |
High power laser pipeline tool and methods of use
|
|
US9244235B2
(en)
|
2008-10-17 |
2016-01-26 |
Foro Energy, Inc. |
Systems and assemblies for transferring high power laser energy through a rotating junction
|
|
US8662160B2
(en)
|
2008-08-20 |
2014-03-04 |
Foro Energy Inc. |
Systems and conveyance structures for high power long distance laser transmission
|
|
US9347271B2
(en)
|
2008-10-17 |
2016-05-24 |
Foro Energy, Inc. |
Optical fiber cable for transmission of high power laser energy over great distances
|
|
US9089928B2
(en)
|
2008-08-20 |
2015-07-28 |
Foro Energy, Inc. |
Laser systems and methods for the removal of structures
|
|
US9360631B2
(en)
|
2008-08-20 |
2016-06-07 |
Foro Energy, Inc. |
Optics assembly for high power laser tools
|
|
US9719302B2
(en)
|
2008-08-20 |
2017-08-01 |
Foro Energy, Inc. |
High power laser perforating and laser fracturing tools and methods of use
|
|
US10301912B2
(en)
*
|
2008-08-20 |
2019-05-28 |
Foro Energy, Inc. |
High power laser flow assurance systems, tools and methods
|
|
US9664012B2
(en)
|
2008-08-20 |
2017-05-30 |
Foro Energy, Inc. |
High power laser decomissioning of multistring and damaged wells
|
|
US9080425B2
(en)
|
2008-10-17 |
2015-07-14 |
Foro Energy, Inc. |
High power laser photo-conversion assemblies, apparatuses and methods of use
|
|
AU2009340454A1
(en)
|
2008-08-20 |
2010-08-26 |
Foro Energy Inc. |
Method and system for advancement of a borehole using a high power laser
|
|
US9027668B2
(en)
|
2008-08-20 |
2015-05-12 |
Foro Energy, Inc. |
Control system for high power laser drilling workover and completion unit
|
|
US9593573B2
(en)
|
2008-12-22 |
2017-03-14 |
Schlumberger Technology Corporation |
Fiber optic slickline and tools
|
|
US8866640B2
(en)
*
|
2008-12-22 |
2014-10-21 |
Lenovo (Singapore) Pte. Ltd. |
Prioritizing user input devices
|
|
WO2011035089A2
(en)
*
|
2009-09-17 |
2011-03-24 |
Schlumberger Canada Limited |
Oilfield optical data transmission assembly joint
|
|
WO2012116148A1
(en)
|
2011-02-24 |
2012-08-30 |
Foro Energy, Inc. |
Method of high power laser-mechanical drilling
|
|
WO2012116155A1
(en)
|
2011-02-24 |
2012-08-30 |
Foro Energy, Inc. |
Electric motor for laser-mechanical drilling
|
|
WO2012167102A1
(en)
|
2011-06-03 |
2012-12-06 |
Foro Energy Inc. |
Rugged passively cooled high power laser fiber optic connectors and methods of use
|
|
US10087717B2
(en)
|
2011-10-17 |
2018-10-02 |
Schlumberger Technology Corporation |
Dual use cable with fiber optics for use in wellbore operations
|
|
US10062476B2
(en)
|
2012-06-28 |
2018-08-28 |
Schlumberger Technology Corporation |
High power opto-electrical cable with multiple power and telemetry paths
|
|
US10294778B2
(en)
|
2013-11-01 |
2019-05-21 |
Halliburton Energy Services, Inc. |
Downhole optical communication
|
|
WO2016122446A1
(en)
|
2015-01-26 |
2016-08-04 |
Schlumberger Canada Limited |
Electrically conductive fiber optic slickline for coiled tubing operations
|
|
US10221687B2
(en)
|
2015-11-26 |
2019-03-05 |
Merger Mines Corporation |
Method of mining using a laser
|
|
US10113419B2
(en)
|
2016-01-25 |
2018-10-30 |
Halliburton Energy Services, Inc. |
Electromagnetic telemetry using a transceiver in an adjacent wellbore
|
|
WO2017151090A1
(en)
|
2016-02-29 |
2017-09-08 |
Halliburton Energy Services, Inc. |
Fixed-wavelength fiber optic telemetry
|
|
US10358915B2
(en)
|
2016-03-03 |
2019-07-23 |
Halliburton Energy Services, Inc. |
Single source full-duplex fiber optic telemetry
|
|
US10049789B2
(en)
|
2016-06-09 |
2018-08-14 |
Schlumberger Technology Corporation |
Compression and stretch resistant components and cables for oilfield applications
|
|
US10774634B2
(en)
|
2016-10-04 |
2020-09-15 |
Halliburton Energy Servies, Inc. |
Telemetry system using frequency combs
|
|
CN111453557B
(zh)
*
|
2019-07-11 |
2024-12-20 |
北京理工大学 |
一种紧凑型系留缆收放线绞车
|
|
CN112279022B
(zh)
*
|
2019-07-11 |
2024-12-20 |
北京理工大学 |
基于电滑环的光电信号传输系统及具有该光电信号传输系统的系留缆收放线绞车
|
|
US11237337B1
(en)
*
|
2020-10-21 |
2022-02-01 |
The United States Of America As Represented By The Secretary Of The Navy |
Non-rotary joint
|