INVERTAFRAC
Filed: November 14, 1983
RENDERING SUBTERRANEAN EARTH FRACTURING SERVICES
Owned by: SCHLUMBERGER TECHNOLOGY CORPORATION
Serial Number: 73452718
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
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
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
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
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
Filed: June 28, 1984
WIRELINE SERVICES
Owned by: SCHLUMBERGER TECHNOLOGY CORPORATION
Serial Number: 73487533
CHARISMA
Filed: April 3, 1985
[ COLLECTING AND ] INTERPRETATION OF SEISMIC DATA
Owned by: SCHLUMBERGER TECHNOLOGY CORPORATION
Serial Number: 73530298
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
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
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
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
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
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
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
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
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
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
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
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
Filed: February 5, 1993
electronic transmission of messages
Owned by: SCHLUMBERGER TECHNOLOGY CORPORATION
Serial Number: 74356276
VIBRA-RAM
Filed: July 27, 1993
power operated vibrating rams for geo-physical surveys
Owned by: SCHLUMBERGER TECHNOLOGY CORPORATION
Serial Number: 74417442
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
Filed: September 22, 1994
oil and gas drilling
Owned by: SCHLUMBERGER TECHNOLOGY CORPORATION
Serial Number: 74577223
THE ADVISOR
Filed: September 22, 1994
wellsite acquisition, handling and analysis of drilling data
Owned by: SCHLUMBERGER TECHNOLOGY CORPORATION
Serial Number: 74577224
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
Filed: April 27, 1995
business management and consulting services in the oilfield industry
Owned by: SCHLUMBERGER TECHNOLOGY CORPORATION
Serial Number: 74667614
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
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
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
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
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
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
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
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
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
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
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
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
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