TERMS OF USE -- CRAIN'S PETROPHYSICAL HANDBOOK
1. The entire content of Crain's Petrophysical Handbook (the "Handbook") is the Copyrighted Intellectual Property of Accessible Petrophysics Ltd. (the "Copyright Holder").

2. The proper citation for this work is "Crain's Petrophysical Handbook by E. R. (Ross) Crain, P.Eng., online at www.spec2000.net, 20xx".

3 Access to the technical content of the Handbook is restricted to CPH Gold, Platinum, and Student Members. If you are not a CPH Member, Pay Your Membership Fee HERE..

4. Memberships are for Personal Use ONLY, subject to the Limitations on Reproduction listed below.

5. Memberships are not transferable and login credentials must not be shared.

6. CPH Guests may login for Evaluation Purposes ONLY at no charge but will have very restricted access to the Handbook contents.

7. Corporate and Academic Licenses are available for the online Handbook. Each user must register individually.

8. Corporate and Academic Licenses are available for specific training products based on the Handbook contents. See Crain's Integrated Petrophysics Training Courses HERE.

LIMITATIONS ON REPRODUCTION
9. No person, corporate entity, government agency, association, or group of persons may copy, reproduce, distribute, sell, give away, or lend all or any portion of the Handbook to anyone, whether or not for profit, without the express written permission of the Copyright Holder and payment of a fee.

10. No part of the Handbook may be uploaded to any website or database, or transmitted to any person, computer, server, smartphone, or any other electronic device  through any digital or analog means for any reason.

11. No part of the Handbook may be copied (with or without editing) into any report, technical paper, software code, or presentation, without the express written permission of the Copyright Holder. Permission shall be granted or denied on a case by case basis and a fee may be required. Proper credit must be given in each case.

TRADEMARKS AND TRADENAMES
12. The following Trademarks are the property of the Copyright Holder:  CPH Logo, "CPH"  "CPH Gold / Platinum Member", "Crain's Rules", "Meta/Log", "Computer-Ready-Math", and “Crain’s Petro/Fusion Scripts”.

13. The use in this Handbook of these and other trademarks and tradenames without special notation or acknowledgement does not imply that such names, as defined under the relevant intellectual property  laws, may be regarded as unprotected and thus free for general use. No endorsement of a product or service is intended by use of a tradename in this text.

IMAGE COPYRIGHT
14. All images are used for educational purposes. It is believed that all images used in the Handbook  are in the public domain or are reproduced under the "fair use" doctrine. If you object to any particular image, it will be removed or given proper attribution, as desired by the copyright holder.

WARRANTY
15. YOU use thE CONTENTS OF THE HANDBOOK AND ASSOCIATED SOFTWARE at your sole risk and responsibility. NO WARRANTY IS EXPRESSED OR IMPLIED. WE WILL NOT BE RESPONSIBLE FOR ANY LOSS OR CONSEQUENTIAL DAMAGES.