Sept. 12, 2018


Description

This presentation describes a case study involving a series of wells, initially employing multi-stage plug-and-perf completions which were diagnosed as having poor perforation efficiency and poor reservoir contact. A change to sliding sleeve / coiled tubing completions ensured reservoir contact but suffered from occasional mechanical failures, resulting in costly penalties to complete the wells. A return to plug-and-perf completions was combined with an additional step of using drilling data and neural networks to generate synthetic rock properties logs whose identified stresses were then employed to select perforation spacing to take advantage of “like stresses” to improve perforation efficiencies. Gas chromatography data were used to determine the highest permeability sections of the lateral and the liquid-rich hydrocarbon-bearing sections. These combined analyses resulted in completion optimization based on stress and relative/contrasting permeabilities and associated production improvements.

 

Registration for this event closes at 6:00 PM CDT on Tuesday, September 11, 2018.  


Featured Speakers

Speaker Lyle Lehman, President, Frac Diagnostics, LLC
Lyle Lehman is the President of Frac Diagnostics, LLC and has over 40 years of experience in the stimulation industry. He holds 8 patents and has authored numerous technical papers and business articles on stimulation topics. His experience includes the optimization of fracturing treatments in tight oil and gas reservoirs …

Lyle Lehman is the President of Frac Diagnostics, LLC and has over 40 years of experience in the stimulation industry. He holds 8 patents and has authored numerous technical papers and business articles on stimulation topics. His experience includes the optimization of fracturing treatments in tight oil and gas reservoirs in many areas of the U.S. and international-based low-permeability stimulation projects in the Middle East, Pakistan and Eastern Europe, as well as several Latin American countries. Lyle holds a B.S. degree in chemistry from the University of Oklahoma. He is a member of SPE and serves as the Completion's Technology Transfer liaison and as an at-large member of the Distinguished Lecturer Committee.

Full Description



Organizer

Bharath Rajappa

Telephone:  (832) 486-3122          Email: bharath.rajappa@conocophillips.com

 


 


 


Date and Time

Wed, Sept. 12, 2018

noon - 1 p.m.
(GMT-0500) America/Chicago

Event has ended

Location

At your computer


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Attendees will receive an email on the morning of the webinar with meeting details. 



Group(s): Westside