SCHLUMBERGER TECHNOLOGY CORPORATION Trademarks
INVERTAFRAC

INVERTAFRAC

Filed: November 14, 1983
RENDERING SUBTERRANEAN EARTH FRACTURING SERVICES
Owned by: SCHLUMBERGER TECHNOLOGY CORPORATION
Serial Number: 73452718

CLUSTER

CLUSTER

Filed: December 30, 1983
Wireline Services, Particularly for Providing Analysis of Underground Earth Formations and Identification of Hydrocarbon…
Owned by: SCHLUMBERGER TECHNOLOGY CORPORATION
Serial Number: 73459238

LITHO-ANALYSIS

LITHO-ANALYSIS

Filed: December 30, 1983
Wireline Services, Particularly for Providing Analysis of Underground Earth Formations and Identification of Hydrocarbon…
Owned by: SCHLUMBERGER TECHNOLOGY CORPORATION
Serial Number: 73459239

VOLAN

VOLAN

Filed: December 30, 1983
Wireline Services, Particularly for Providing Analysis of Underground Earth Formations and Identification of Hydrocarbon…
Owned by: SCHLUMBERGER TECHNOLOGY CORPORATION
Serial Number: 73459240

LITHO-DENSITY

LITHO-DENSITY

Filed: December 30, 1983
Wireline Services, Particularly for Providing Analysis of Underground Earth Formations and Identification of Hydrocarbon…
Owned by: SCHLUMBERGER TECHNOLOGY CORPORATION
Serial Number: 73459245

FACIOLOG

FACIOLOG

Filed: December 30, 1983
Wireline Services, Particularly for Providing Analysis of Underground Earth Formations and Identification of Hydrocarbon…
Owned by: SCHLUMBERGER TECHNOLOGY CORPORATION
Serial Number: 73459246

CET

CET

Filed: June 28, 1984
WIRELINE SERVICES
Owned by: SCHLUMBERGER TECHNOLOGY CORPORATION
Serial Number: 73487533

CHARISMA

CHARISMA

Filed: April 3, 1985
[ COLLECTING AND ] INTERPRETATION OF SEISMIC DATA
Owned by: SCHLUMBERGER TECHNOLOGY CORPORATION
Serial Number: 73530298

EQINOX

EQINOX

Filed: April 29, 1985
COMPUTER PROGRAMS ON MAGNETIC MEDIA FOR COMPUTER-INTEGRATED MANUFACTURING, AND ELECTRONIC COMMUNICATION; AND COMPUTERS FOR…
Owned by: SCHLUMBERGER TECHNOLOGY CORPORATION
Serial Number: 73534903

INVERSLOG

INVERSLOG

Filed: July 2, 1985
WIRELINE SERVICES, NAMELY PROVIDING ANALYSIS OF UNDERGROUND EARTH FORMATIONS AND IDENTIFICATION OF HYDROCARBON ZONES, BASED…
Owned by: SCHLUMBERGER TECHNOLOGY CORPORATION
Serial Number: 73546079

EXPLORER

EXPLORER

Filed: July 2, 1986
COMPUTERIZED SERVICE FOR ACQUIRING, STORING, PROCESSING, INTERPRETING, TRANSMITTING AND PRESENTING WELL LOGGING DATA AND…
Owned by: SCHLUMBERGER TECHNOLOGY CORPORATION
Serial Number: 73607568

CLIPPER

CLIPPER

Filed: July 2, 1986
COMPUTERIZED SERVICE FOR ACQUIRING, STORING, PROCESSING, INTERPRETING, TRANSMITTING AND PRESENTING WELL LOGGING DATA AND…
Owned by: SCHLUMBERGER TECHNOLOGY CORPORATION
Serial Number: 73607581

EXPRESS

EXPRESS

Filed: July 2, 1986
COMPUTERIZED SERVICE FOR ACQUIRING, STORING, PROCESSING, INTERPRETING, TRANSMITTING AND PRESENTING WELL LOGGING DATA AND…
Owned by: SCHLUMBERGER TECHNOLOGY CORPORATION
Serial Number: 73607582

PA RESERVOIR

PA RESERVOIR

Filed: July 18, 1991
computer programs, program manuals all sold as a unit for use in performing reservoir engineering calculations
Owned by: SCHLUMBERGER TECHNOLOGY CORPORATION
Serial Number: 74186031

IDEAL

IDEAL

Filed: May 11, 1992
drilling evaluation and logging services for the oil, gas and mining industries
Owned by: SCHLUMBERGER TECHNOLOGY CORPORATION
Serial Number: 74273700

GEOVIZ

GEOVIZ

Filed: August 26, 1992
computer applications programs for use in the formation, display, and interpretation of seismic data for use in oil and…
Owned by: SCHLUMBERGER TECHNOLOGY CORPORATION
Serial Number: 74308769

PETROFLOW

PETROFLOW

Filed: October 29, 1992
computer software for interpretation of data in the search for hydrocarbon deposits; namely, software which simulates the…
Owned by: SCHLUMBERGER TECHNOLOGY CORPORATION
Serial Number: 74326326

PETROGEN

PETROGEN

Filed: October 29, 1992
computer software for interpretation of data in the search for hydrocarbon deposits; namely, software which simulates the…
Owned by: SCHLUMBERGER TECHNOLOGY CORPORATION
Serial Number: 74326352

SEISSTRAT

SEISSTRAT

Filed: October 29, 1992
computer software for interpretation of data in the search for hydrocarbon deposits; namely, software which interprets stratigraphy…
Owned by: SCHLUMBERGER TECHNOLOGY CORPORATION
Serial Number: 74326454

PETROMOD

PETROMOD

Filed: October 29, 1992
computer software for interpretation of data for oil and gas exploration and production
Owned by: SCHLUMBERGER TECHNOLOGY CORPORATION
Serial Number: 74326455

CLIENTLINK

CLIENTLINK

Filed: February 5, 1993
electronic transmission of messages
Owned by: SCHLUMBERGER TECHNOLOGY CORPORATION
Serial Number: 74356276

VIBRA-RAM

VIBRA-RAM

Filed: July 27, 1993
power operated vibrating rams for geo-physical surveys
Owned by: SCHLUMBERGER TECHNOLOGY CORPORATION
Serial Number: 74417442

IWD

IWD

Filed: June 6, 1994
drilling evaluation and well logging services for the oil, gas and mining industries
Owned by: SCHLUMBERGER TECHNOLOGY CORPORATION
Serial Number: 74534263

ANADRILL

ANADRILL

Filed: September 22, 1994
oil and gas drilling
Owned by: SCHLUMBERGER TECHNOLOGY CORPORATION
Serial Number: 74577223

THE ADVISOR

THE ADVISOR

Filed: September 22, 1994
wellsite acquisition, handling and analysis of drilling data
Owned by: SCHLUMBERGER TECHNOLOGY CORPORATION
Serial Number: 74577224

SEISTIE

SEISTIE

Filed: February 17, 1995
computer programs for use in oil and gas exploration and production, namely for eliminating differences in two dimensional…
Owned by: SCHLUMBERGER TECHNOLOGY CORPORATION
Serial Number: 74635411

CLIENTLINK

CLIENTLINK

Filed: April 27, 1995
business management and consulting services in the oilfield industry
Owned by: SCHLUMBERGER TECHNOLOGY CORPORATION
Serial Number: 74667614

OVERVIEW

OVERVIEW

Filed: July 26, 1995
computer software for graphically accessing and displaying data used in oil and gas exploration and production from a database…
Owned by: SCHLUMBERGER TECHNOLOGY CORPORATION
Serial Number: 74706270

GLOBALSOFT

GLOBALSOFT

Filed: October 10, 1995
computer software for distributed management and access of software development and related documentation distributed therewith…
Owned by: SCHLUMBERGER TECHNOLOGY CORPORATION
Serial Number: 75004503

GEOLOGY OFFICE

GEOLOGY OFFICE

Filed: November 2, 1995
computer programs for use in oil and gas exploration and production, namely for loading, managing, interpreting, and mapping…
Owned by: SCHLUMBERGER TECHNOLOGY CORPORATION
Serial Number: 75013937

VUEQUEST

VUEQUEST

Filed: November 3, 1995
providing multiple-user access via a computer information network for on-line viewing, interpretation, and visualization…
Owned by: SCHLUMBERGER TECHNOLOGY CORPORATION
Serial Number: 75014611

PETROVIEW PLUS

PETROVIEW PLUS

Filed: November 2, 1995
computer programs for guided petrophysical analysis of sub-surface data used in the exploration and production of oil and…
Owned by: SCHLUMBERGER TECHNOLOGY CORPORATION
Serial Number: 75014614

DESKTOP GEOLOGY

DESKTOP GEOLOGY

Filed: November 3, 1995
computer programs for use in oil and gas exploration and production, namely for loading, managing, interpreting, and mapping…
Owned by: SCHLUMBERGER TECHNOLOGY CORPORATION
Serial Number: 75014616

PREPLUS

PREPLUS

Filed: November 2, 1995
computer programs for correcting openhole and cased-hole log measurements for use in the exploration and production of oil…
Owned by: SCHLUMBERGER TECHNOLOGY CORPORATION
Serial Number: 75014617

WELLSCAPE

WELLSCAPE

Filed: November 15, 1995
computer programs for viewing well logs, log analyses and other well data used in the exploration and production of oil…
Owned by: SCHLUMBERGER TECHNOLOGY CORPORATION
Serial Number: 75020385

WELLEDIT

WELLEDIT

Filed: November 15, 1995
computer programs for modifying log and wellbore image data used in the exploration and production of oil and gas and manuals…
Owned by: SCHLUMBERGER TECHNOLOGY CORPORATION
Serial Number: 75020387

WELLSKETCH

WELLSKETCH

Filed: November 15, 1995
computer programs for creating, visualizing, plotting, and editing borehole diagrams, namely, well casings, liners, tubing…
Owned by: SCHLUMBERGER TECHNOLOGY CORPORATION
Serial Number: 75020389

BORVIEW

BORVIEW

Filed: December 8, 1995
computer software for use in oil and gas exploration and production, namely, for interpreting geologic data to analyze reservoir…
Owned by: SCHLUMBERGER TECHNOLOGY CORPORATION
Serial Number: 75029913

STRUCVIEW

STRUCVIEW

Filed: December 8, 1995
computer software for use in oil and gas exploration and production, namely for analyzing a reservoir with well data, and…
Owned by: SCHLUMBERGER TECHNOLOGY CORPORATION
Serial Number: 75030042

ROCKCLASS

ROCKCLASS

Filed: December 8, 1995
computer software for use in oil and gas exploration and production, namely for analyzing petrophysical data and user's…
Owned by: SCHLUMBERGER TECHNOLOGY CORPORATION
Serial Number: 75030064