We partner with leading operators nationwide to help prevent inaccuracies in hydrocarbon awareness across the hydrocarbon lifecycle. In fact, more than 90 percent of the world’s majors and 85 percent of America’s leading independent operators have used SPL as a trusted partner in ensuring their oilfield data integrity.
Founded in Carthage, Texas, in 1944, SPL is considered one of the world’s most credible sources of unbiased third-party hydrocarbon insights. Keeping our focus centered on the core values of safety, integrity, innovation and service upon which our business was founded, we support operators with everything from accurate meter calibration and reporting to allocation production and data management.
And with expert laboratory personnel and field services teams at 15 strategic locations nationwide, we can ensure the quantity and quality of oil and gas assets at any scale. For more than 70 years, SPL has brought innovation and objective thought leadership to its fields—all with an unfettered commitment to getting it right for our customers.
That’s why SPL is one of the most trusted names in helping operators ensure confidence in hydrocarbon data.
SPL exists to help our customers measure, analyze and report their hydrocarbon products as safely, accurately and quickly as possible. Our team is committed to safety, integrity, innovation, and service. Our management is committed to providing our staff with the right scientific tools and a learning environment which allows them to flourish and perform to their full potential.
Commit to the safety of the environment, of those around you, and of yourself.
Do the right thing, even when no one is looking.
Don't be scared to try something new; fail or succeed, you always learn.
When employees want to work here, customers will want to work with us.
W.A. “Dubb” Frier establishes the W.A. Frier Company to offer well testing services to Texas’ natural gas industry
Frier partners with Edward Patterson to introduce laboratory services; business name is changed to Southern Petroleum Laboratories (SPL)
SPL establishes locations in Houston, Texas; Carthage, Texas; and Lafayette, Louisiana
SPL develops its first measurement and production allocation project for the Sugar Bowl Pipeline Company
SPL begins offering environmental services in response to the U.S. Department of the Interior’s enforcement of water discharge regulations in the Gulf of Mexico
SPL opens facility in Belle Chasse, Louisiana
Opens facility in Traverse City, Michigan
SPL expands to new locations in Laurel, Mississippi; Carencro, Louisiana; Pearland, Texas; and Venus, Texas
SPL ceases environmental services to focus on the oil and gas industry
SPL begins offering data management services through Web-based remote monitoring
SPL opens new facility in Pleasanton, Texas, to accommodate growing Eagle Ford shale production
SPL receives patents on system and computer instructions to form an actual sales or delivery value for all components of a commingled hydrocarbon fluid stream—presenting the information simultaneously to a buyer and seller using theoretical commingled stream molecular composition
Opens new facilities in Ruston, Louisiana; Duncan, Oklahoma; and Windsor, Colorado
SPL acquires Caprock Laboratories in Midland, Texas