Production forecasting decline curve analysis: Difference between revisions

no edit summary
No edit summary
No edit summary
Line 329: Line 329:
Combining the Fetkovich transient type curves with Arps decline curves and blending them where the two sets of curves meet, results in Fetkovich Decline Type Curves as shown below:
Combining the Fetkovich transient type curves with Arps decline curves and blending them where the two sets of curves meet, results in Fetkovich Decline Type Curves as shown below:


Important : Fetkovich noted that sometimes the value of b as determined using Arps decline curves was greater than 1( expected to be between 0 and 1). He explained that this could happen if the data being analyzed was still in transient condition and has not reached boundary dominated flow.
Important: Fetkovich noted that sometimes the value of b as determined using Arps decline curves was greater than 1( expected to be between 0 and 1). He explained that this could happen if the data being analyzed was still in transient condition and has not reached boundary dominated flow.


INSERT Figure 15 &nbsp;: Fetkovich Decline type curves<span style="color: rgb(34, 34, 34); font-family: sans-serif; font-size: 12.8px; line-height: 19.2px;">&nbsp;(Pending permission approval)</span>
INSERT Figure 15: Fetkovich Decline type curves<span style="color: rgb(34, 34, 34); font-family: sans-serif; font-size: 12.8px; line-height: 19.2px;">&nbsp;(Pending permission approval)</span>


Methods specifically developed for unconventional resources are covered in detail in '''Section 7.7''' Methods for Unconventional Resources –State of the Art.
Methods specifically developed for unconventional resources are covered in detail in&nbsp;[http://petrowiki.org/Types_of_decline_analysis_in_production_forecasting Types of decline analysis in production forecasting].


[[#Top|Back to top]]
[[#Top|Back to top]]
Automoderated users, Bureaucrats, checkuser, contributors, createpage, diff, display-new-unapproved-content, displaysubtitle, edit, editsandbox, history, industry, Interface administrators, member, memberonlyaccess, minoredit, Moderators, override, reupload, reupload-own, Staff, Administrators, upload, Upload Wizard campaign editors, viewlinktolatest, watch, widgeteditor, wysiwyg
7,247

edits