HALLFORD WTI

I retired from Schlumberger after forty years of service. As a Reservoir Chart Analyst, I was responsible for digitizing pressure charts from drillstem tests first in Lafayette, LA, for the Gulf Coast area, and then for the Rocky Mountains, California and Alaska. Reviewing job timetable and correlating to pressure charts. Calculating liquid or gas recovery from drillstem tests, and calculating flowrate of oil, gas, or total liquid during drill stem tests... I was promoted to Senior Marketing Geo Scientist in 1991 and I moved to the Denver area. My duties there were interpreting pressure transient tests, such as from open hole or cased hole completions using drillstem testing, lowering electronic gauges into the wellbore and either hanging off the gauges, or suspending at well depth, or pumping well buildup tests, utilizing measurements of casing head pressure, depth to fluid level sonde, and combining the two to convert to bottomhole pressure for the pumped well buildup. Also the..

Also known as: Hallford WTI, LLC

Primary location: Sacramento United States