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PetroWiki was started with the content of the 7-volume Petroleum Engineering Handbook, published in 2006-2007 by the Society of Petroleum Engineers. Over time, this content has been modified, supplemented, and updated based on contributions from the SPE professional membership and their well-qualified colleagues. SPE hosts PetroWiki as a service to members of the worldwide oil and gas exploration and production industry.
Industry members with appropriate expertise volunteer their time to moderate content contributed to PetroWiki. This provides a measure of assurance that content is technically accurate, however, users of content on this site are solely responsible for using sound engineering judgment in his/her evaluation and application. SPE, with the assistance of volunteer members, selects moderators for various content sections. However, SPE does not represent or guarantee the truthfulness, accuracy, or reliability of any submitted content. SPE simply provides access to the content that members have contributed, edited, and moderated.
You are responsible for your own edits and contributions to PetroWiki, including compliance with company policies and applicable laws of the USA and other jurisdictions (as appropriate). You are also responsible for your use of any information found on PetroWiki. The purpose of PetroWiki is to provide general information, not to replace professional advice.
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Use of PetroWiki content
The original source material for PetroWiki, the Petroleum Engineering Handbook, is a copyrighted work of SPE. As authors generate new content or edit existing content, they agree to transfer ownership of the copyright to SPE. Therefore, the copyright in technical content of PetroWiki is owned by SPE. In general, certain material on PetroWiki that is identified as being owned by SPE can be reused by you for a limited, personal, non-commercial reason without prior permission from SPE. Re-publication, distribution, or commercial use may require permission and potentially payment of fees. For more information see PetroWiki:Permissions.
The Petroleum Engineering Handbook, and consequently PetroWiki, includes, with permission, figures and tables copyrighted by other organizations. These figures and tables are marked as such. PetroWiki’s permission for use of these third-party materials is non-transferrable and does not cover your use of them. To reuse any of these third-party materials for any purpose, you must obtain the appropriate permissions directly from the copyright holder of the original source.
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Pursuant to the Digital Millennium Copyright Act, Title 17, United States Code, Section 512(c)(2) [DMCA], notification of claimed copyright infringement should be sent to:
Society of Petroleum Engineers Senior Manager, Technical Publications P.O. Box 833836 Richardson, TX 75083 U.S.A. Telephone: 972-952-9393 Fax: 972-952-9435 Email: email@example.com
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Disputes and jurisdiction
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CONTENTS OF THIS WIKI WERE CONTRIBUTED BY MEMBERS OF SPE AND THEIR WELL-QUALIFIED COLLEAGUES FROM MATERIAL PUBLISHED IN THE RECOGNIZED TECHNICAL LITERATURE AND FROM THEIR OWN INDIVIDUAL EXPERIENCE AND EXPERTISE. CONTENTS ARE REVIEWED BY ADDITIONAL MEMBERS WITH RELEVANT EXPERTISE BEFORE A PAGE IS GIVEN THE STATUS OF “APPROVED.” WHILE THE MATERIAL PRESENTED IS BELIEVED TO BE BASED ON SOUND TECHNICAL KNOWLEDGE, SPE DISCLAIMS ANY AND ALL LIABILITY FOR YOUR USE OF THIS SITE AND/OR THE RELATED MATERIALS AND FOR ANY DAMAGE, HARM, CLAIMS, LOSSES, MISINFORMATION, AND THE LIKE RELATED TO YOUR USE OF THIS SITE AND/OR THE RELATED MATERIALS, AND NEITHER THE SPE NOR ANY OF THE AUTHORS OR EDITORS HEREIN PROVIDE A WARRANTY EITHER EXPRESSED OR IMPLIED, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. CORRESPONDINGLY, THE DISCUSSION OF MATERIALS, METHODS, OR TECHNIQUES THAT MAY BE COVERED BY LETTERS PATENTS, OR ANY OTHER INTELLECTUAL PROPERTY, NEITHER IMPLIES NOR GRANTS FREEDOM TO USE SUCH MATERIALS, METHODS OR TECHNIQUES WITHOUT PERMISSION THROUGH APPROPRIATE LICENSING AND AUTHORIZATION.
NOTHING DESCRIBED WITHIN THIS WIKI SHOULD BE CONSTRUED TO LESSEN THE NEED TO APPLY SOUND ENGINEERING JUDGMENT OR TO CAREFULLY APPLY ACCEPTED ENGINEERING PRACTICES IN THE DESIGN, IMPLEMENTATION, OR ANALYSIS OF THE TECHNIQUES DESCRIBED HEREIN.
Limitation on liability for incidental and consequential damages
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SPE will not be liable to you or to any other party for any direct, indirect, incidental, special, consequential or exemplary damages, including but not limited to, damages for loss of profits, goodwill, use, data, or other intangible losses, regardless of whether we were advised of the possibility of such damage. In no event shall our liability exceed one hundred US dollars (USD 100.00) in aggregate. In the case that applicable law may not allow the limitation or exclusion of liability or incidental or consequential damages, the above limitation or exclusion may not apply to you, although our liability will be limited to the fullest extent permitted by applicable law.