When imagining a sophisticated modern laboratory, few envision a facility like the scrub-brush open prairie of South Texas. But a review of best practices among operators and service companies in the Eagle Ford shale illustrates how the oil and gas industry adapts to a changing environment over time, whether that environment is commodity price volatility or geologic targets.

True, the number of steel-toed boots and weathered hard hats in the Texas cities of Gonzales, Karnes City, Yorktown or Cotulla far outpace the number of white laboratory coats. But a combination ...