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"50 Years Of Continuous Petrophysical Experience, At Your Service"

 

INTEGRATED SERVICES
We pioneered integrated petrophysics as early as 1973, when we combined commercial service bureau log analysis with core data and production test results. We specialize in petrophysics for reservoir description (reservoir characterization), in support of field, pool, and basin studies, and in productivity analysis from logs and cores in support of reservoir simulations. These analyses require accurate and calibrated values for shale, porosity, lithology, saturation, permeability, and fracture intensity, controlled by sample, core, test, and production history data. 

Unconventional reservoirs are not "new" to us: tight gas, tight oil, gas shale, oil shale, tar sands, coal, coal bed methane, potash, low resistivity, radioactive, laminated shale, laminated porosity, metamorphic, igneous, or volcaniclastics -- we have done it all.

Add our calibrated mechanical properties models  to aid stimulation design to complement our expert petrophysical models for a complete picture of your reservoir.

EXPERIENCE COUNTS
In 2012, E. R. (Ross) Crain, P.Eng.. Principal Consultant, celebrates his 50th year of continuous service to the industry. His experience covers most active exploration and development areas in the world.

To continue this strong tradition of service, we have formed a strategic alliance with Dorian Holgate, P.Geol., of Aptian Petrophysics. Dorian has 12 years of petrophysical experience with a strong background in stimulation design, reservoir description, and prospect development. This alliance will provide a smooth transition for current and new clients over the coming years.

As independent contractors, we can often bring fresh insight and solutions to difficult problems, with excellent management control to provide high quality results, on time and within budget. Our independence means that we can offer proven solutions to your specific needs, without the temptation to sell you additional logging tools or exotic software.

Worldwide experience in Canada, USA, Mexico, Trinidad, Cuba, Venezuela, Argentina, Colombia, Ecuador, Peru, North Sea, France, Spain, Morocco, Libya, Egypt, Yemen, Kuwait, Iran, Iraq, Abu Dhabi, Angola, Thailand, Viet Nam, India, Pakistan, Bangladesh, Indonesia, Australia, China, Mongolia, Japan, Russia, Albania, Romania, Azerbaijan, Kazakhstan, Uzbekistan.

MILD MANNERED MENTORING
We provide mentoring services and instruction in
practical quantitative log analysis and calibration of logs to core and production data. We have solved in-house workflow and technical problems for numerous consultants, government agencies, and petroleum companies. We can help you code user defined equations into any software package that accepts them.

EASY EDUCATION
We have taught more than 2200 students in the last 20 years, in classes ranging from 7 to 30 participants. Courses are based on "Crain's Petrophysical Handbook – 3rd Millennium Edition" by E. R. (Ross) Crain, P.Eng. Extensive customized course notes and work sessions are provided to suit the needs of the audience, with patient and personal attention to each student. We have taught through translators in several languages. Distant learning, eLearning, and home study materials are available, including multi-media audio-visual narrated slide shows.

FORENSIC ANALYSIS
Forensic petrophysics consists of a review of  previous reservoir studies or drilling programs to find out what went wrong and what went right. This is especially helpful in horizontal wells that perform differently than expected, or in simulation studies that are difficult to history-match. The service has proved to be very beneficial when a consultant and a client disagree on the petrophysical parameters, results, or methods used on a project.

SOFTWARE SIMPLICITY
We pioneered the use of desktop personal computers for petrophysical analysis in 1976, 5 years before IBM ?"invented" the PC. Using our META/LOG petrophysical analysis script, we have completed the analysis of many well known fields around the world. Projects have ranged in size from a few to 750 wells, spanning up to 700,000 borehole feet in several projects. Recent jobs included tar sand evaluation, stress analysis, and elastic properties. Building on nearly 50 years of software design and petrophysical skill, our META/LOG scripts continues to grow and evolve as solutions to new and old problems are discovered. We mentor clients on appropriate equations to add to the User Defined Equation sets embedded in many commercial petrophysical packages.

SOFTWARE DEVELOPMENT
We have assisted numerous clients in their petrophysical software development efforts, and offer advice on coding customized algorithms into any commercial petrophysical package. Here is a list of some of the more important projects:
   #  Potash Log Analysis, IBM 1620 Fortran II 1964
   #  Dome/Log, IBM 1130 Fortran IV 1968
   #  Sproule/Log, CDC 3300 Calgary 1969 Fortran IV
   #  Crain/Log, EMR 6050 Fortran IV 1970
   #  Pan/Log, EMR 6050 Fortran IV 1974
   #  Log/It HP45/25/15/37, HP41/67/97, TI59/57, Sharp 1200  1973+++
   #  Log/Mate, HP 9825 HPL 1976
   #  Log/Mate Plus, HP 9835 HPL 1978
   #  Log/Mate ESP, HP 9845 HP Basic 1984
   ##  Lana Sharp / Casio Basic 1984
   #  Intellog, HP 320 and IBM-PC HP Basic 1986
   #  Mini/Mate, HP 9000 Lotus 1-2-3 1984
   #  Meta/Log, HP 9000 and IBM-PC Lotus 1-2-3 1986
   #  Meta/Log Professional, IBM-PC Lotus 1-2-3 1990
   #  Meta/Log Light, IBM-PC Lotus 1-2-3 and Excel 1990
   #  Meta/Log ESP, IBM-PC Lotus 1-2-3 and Excel 2001
             plus 9 related spreadsheet applications
   ## SSI Workbench, IBM PC Windows version 1995 – 1996
   ##  Flexinlog Wizard, Java based Internet app 2001 – 2004
   ##  Log Analyzer / Log Plotter, 2002 – 2004
   ##  SUPERLOG: LAS File Cleaning for Large Projects 2002 – 2005
   ##  LOGFUSION: Petrophysical Analysis Large Projects 2002 – 2005

   ##  Customizing algorithms or testing - WorkBench, PRIZM, HDS, etc 1988 – Present
       # = Author or Lead   ## = Advisor or Mentor

 

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