Insite March 2008 Issue 1 Volume 27 T
Total Page:16
File Type:pdf, Size:1020Kb
Sw D I AN W A E N L A L C F L Ro Rw O Y G T E G I I C CWLS Magazine N G S O R InSite March 2008 Issue 1 Volume 27 t Inside this issue… 2 President’s Message 11 2008 C3Geo Convention Table of Contents 2 President’s Message 18 The Fish Scales, a Hybrid Shale Gas Play InSite 4 Past President’s Message The Unexpected Should CWLS Magazine March 2008 20 5 CWLS 2008 – 2009 Not be Unexplained Issue 1 Volume 27 Executive Application of Pulsed S 22 w 6 Editor’s Note Neutron Elemental D I AN W A E Spectroscopy N L A L 8 As the Winch Turns C Measurements F L Ro Rw O Y 10 New Members T 24 The Identification of G E G I I C Natural Fractures N G S O 11 2008 C3Geo Convention Rt 28 Upcoming Events 17 Identifying Critically Co-Editors: Stressed Fractures Kelly Skuce & Howard Pitts Layout and Design: 17 Integrated Petrological, Connections Desktop Publishing Petrophysical and Advertising: Geological Study Tyler Maksymchuk (403) 261-1258 Tyler.Maksymchuk@ Cover Photos: Tattakaw Falls near Field, BC. Photo courtesty of Vern Mathison can.apachecorp.com Trilobite from Burgess Shale Trail near Field, BC Proof Readers: Photo courtesty of Kelly Skuce Robert Bercha, Kathy Chernipeski If you have a photo that the CWLS can use on its next InSite cover please send a Contributors: high resolution jpeg format version to [email protected] or Roy Benteau, Jeff Taylor, C3GEO abstract authors and Buckey Iams [email protected]. Include a short description of the photo with your submission. The CWLS InSite is printed by Little Rock Document Services Ltd. of Calgary, Alberta, Canada four times annually which is included as a part of your yearly membership fees. All material in this magazine is copyright © CWLS, unless otherwise indicated. Unauthorized use, duplication or publication prohibited without permission from the CWLS. The InSite is an informal magazine with technical content. The material is not subject to peer review. The opinions expressed are those of the The 2008 - 2009 CWLS Executive: individual authors. Front row (l - r): Kelly Skuce, Douglas Hardman, Jeff Taylor, Greg Schlachter. Back row (l - r): Howard Pitts, Vern Mathison, Dave Ypma, Gary Drebit, Roy Benteau. Sw D I AN W A E N L A L C F L Ro Rw O Y T CANADIAN WELL LOGGING SOCIETY G E G I I C N G S O Rt President’s Message I am going to dedicate my inaugural column to “Change”. recorded in 1927 in a well in the small oil field of Pechelbronn, Change occurs every year at this time as we transition from the in Alsace, a province of northeastern France. In 1946, working previous year’s Executive to a new executive. The 2008 mem- in large part off technology developed during World War II, bers of the CWLS executive are: the logging industry produced the first sonic log, the casing collar log. I believe the first well logged in the WCSB was in Jeff Taylor – Past President 1948 in the Lloydminster area. Ed Burge, who later partici- Doug Hardman – Vice President pated in the first CWLS executive and became an Honorary Dave Ypma – Secretary Member, logged the well. The CWLS was founded in 1955, Vern Mathison – Treasurer back when engineers used slide rules and if lucky used card- Kelly Skuce – Publications Co-Chair – Position 1 punch machines and card readers to submit programs to com- Howard Pitts – Publications Co-Chair – Position 1 puters that had fewer capabilities than current advanced pro- Greg Schlachter – Chair of Committees grammable calculators. Studies of world history show that Gary Drebit – Membership Chair technological change is exponential and this acceleration is as Thank you to the outgoing 2007 executives that are not re- evident in our industry as any other. The first density log was turning for the great job last year: not commercialized until 1962. In 1976 we were still recording Perer Kubica – outgoing Past President logs on film and making prints on ammonia-based printers. By Cindy Guan – outgoing Secretary the late 1970’s, computerized logging trucks started to show up Gordon Uswak – outgoing Membership Chair and computing centers used large DEC-10 and Perkin-Elmer Tyler Maksymchuk – outgoing Publications Co-Chair computers. In the mid 1980’s the first portable satellite systems The 2007 Executive made some excellent progress by continu- for log data became available. In the early 1980’s Hewlett ing the quality of the technical programs, increasing member- Packard produced one of the first desktop computers and pro- ship, attracting and rewarding student participation, securing grammers quickly produced usable log analysis programs but the financial future of the CWLS by agreeing to participate in the PC using 286 and 386 Intel chips and running DOS oper- the CSPG/CSEG/CWLS convention every year and upgrad- ating systems were not far behind. In the 1990’s everyone had ing our website hardware and software. Although the 2008 a workstation integrating well log, core, geologic and seismic Executive has only met once, informally, I can feel the energy data calibrated with production characteristics into 3 dimen- and believe the society is in for an exciting year. Doug sional block models. Today we carry laptop computers that ri- Hardman has already assumed his role as Vice President and val high-end workstations, we use cell phones that can function secured a number of excellent luncheon speakers. Brian Glover as portable computer/GPS/music and video player, and we the CWLS Co-Chair for the 2008 GeoConvention with the have unlimited access to knowledge and services through the other Co-Chairs have put together a great technical program Internet. for the May convention. The new Executive will build on the Technological changes have redefined the way we live and strong foundation constructed by previous executives but create work. We are inundated with data measured in megabytes, gi- a story that is unique. The additional goal that the new execu- gabytes and terabytes. E-mail has become an essential but tive has for 2008 is to add to our publications and augment our time-eating monster that follows us everywhere via wireless website generating a technical resource for new and senior networks and piles up in directories. The ability to generate members. multiple analytical iterations and hone presentations to near art A lot has changed in our industry since the first well drilled in has prompted management to a better understanding and an Canada about 150 years ago. The first electrical log was insistence on better graphics. These changes have provided 2 Sw D I AN W A E N L A L C F L Ro Rw O Y CANADIAN WELL LOGGING SOCIETY T G E G I I C N G S O Rt Calgary Well Log Seminars 2008 by Professional Log Evaluation and W.D.M. (Bill) Smith P.Geol. Register on line at [email protected] more data but perhaps less time to analyze and understand it so or at 403 265-3544 commonly better software tools are expected to provide the an- swer. To effectively use these tools our members need a better UNDERSTANDING WELL LOGS understanding of petrophysics and the society needs to provide May 26 more technical support to members, particularly as the most experienced are retiring and the most effective are enthusiastic Calgary Petroleum Club, lunch included. This one but young. day seminar is designed for Land, IT and non tech- nical support staff who wish to have a qualitative un- The CWLS with its website provides Western Canadian for- derstanding of well logs. Math content is minimal mation water resistivity data, special core data, and technical and no prior well log experience is needed. references in addition to events information, however, more is Candidates will learn to recognize obvious zones of needed. I found it interesting that most CWLS members join interest and understand the importance of the basic to access our database as less than half of CWLS members at- log curves. tend any function. The CWLS needs to on our website, con- nect through the use Q&A sessions or blogs less experienced Fee is $450 + GST members to industry experts and stimulate recorded debate on contentious issues. In addition, to help less experienced mem- BASIC WELL LOG SEMINAR bers we need an updated Canadian Glossary, basic log inter- Jan 9-11, May 28-30, June 4-6, Oct 1-3 pretation guide and special core help section. For the experi- Calgary Petroleum Club. This popular seminar is in- enced member, the CWLS could augment the special core tended as a refresher course and is also suitable for database and provide digital as well as raster data. For a techni- recently graduated geologists, engineers and tech- cal society publishing is job one. Let us know if you have any nicians with some knowledge of well logs. A com- ideas for publications or feedback on the website. plete discussion of the qualitative and quantitative applications and the newest logs. From time to time I love to look through a book I bought called: “Cavalcade of Canadian Oils” written by A. Garfield Fee $1,250 + GST Heyes and published in April 1948. It is a treatise on the his- tory and development of the Canadian Oil Industry of the time INTERMEDIATE WELL LOG SEMINAR so I thought you might appreciate the map showing the Jan 16-18, June 11-13, Oct 8-10 Principal Oilfields of Western Canada in 1948.