

Welltest Engineering
Provide corporate directors, managers, and stakeholders with dependable, practical, realistic, traceable, advice from testing wells.
Technical Reporting
Remove representation pressure from field services with quality control, data validation, and professional technical reporting to engineering and regulatory standards.
Technical Coaching
Bridge technical workspace gaps and help new staff get up to speed with welltest quality control, data diagnostics, and engineering workflows.
Welltesting and Pressure Transient Analysis (PTA) are Vital Tools for Upstream Oil and Gas Business Strategy.
Competent, professional, and reliable with an excellent reputation. 42 years experience in Western Canada Sedimentary Basin petroleum reservoir and production engineering, specializing in welltesting and pressure transient analysis (PTA). Bachelor of applied petroleum engineering (BTech). Licensed to practice (PL Eng) by APEGA. Member of SPE.
APEGA Defined Scope of Practice: Within the discipline of Petroleum Engineering: Provide welltest analysis, modeling, and interpretation services. Analyses include: pressure transient, deliverability, productivity, rate ransient, production decline, tubing performance, and bottom hole pressures. Also provide advice on welltesting, and recommendations based on analytical results.
Email: david@welltestspecialists.com, me@davidleech.ca
VoIP: (403) 256–5767
Cell: (403) 561–0409
Technical Reporting, Data Processing, and Quality Control are Critical to Engineering Confidence.
Responsive, helpful, organized, and accountable. 40 years in business administration and accounting, management and finance. 20 years experience in O+G Technical Reporting (data processing, validation, and compliance).
Email: lizzy@welltestspecialists.com, me@lizzydavies.ca
VoIP: (403) 256–5767
Cell: (403) 561–0413
Technical Coaching is for anybody new to a welltest workspace: wellsite data acquisition, field-office data processing, or engineering data analysis.
Conventional training leaves responsibility chain management gaps. For example: reasons why we test, what happened before, what happens next, consequences and expectations.
Welltest iReports bridge those gaps with information on test operations, quality control, data collection, accurate validation, data processing, and regulatory compliance.
Technical Coaching bridges gaps between algorithms and reality, theoretical and practical. Data diagnostics start with raw wireline and production quality control and data validation, before moving on to PTA derivative tools. Finally, we have an exclusive module on careers in general.