1985
Rickman–Painter
Two-phase flow measurement in a hilly-terrain pipeline system, reported through the American Gas Association.
Digitron field archive
Before the digital twin, there was the pipeline.
A developing historical record of the instruments, field installations, measurements, and engineering judgment behind Digitron, Inc.’s two-phase pipeline work from 1983 to 1993.
What Digitron measured
Gas and liquid moving together through terrain and steel.
Digitron designed and operated gamma-transmission measurement systems for offshore and hilly-terrain gas-condensate pipelines. Radiation transmitted through the pipe supplied information about the changing density and distribution of material within the line.
The measurement was only one part of the task. Field interpretation required instrumentation, calibration, flow-regime reasoning, pipeline context, and mathematical analysis—the same integration of physics and inference that DigitronX now brings to computational work.
1986
Matagorda offshore system
Field observations of two-phase behavior in an offshore pipeline system, reported through the American Gas Association.
Archive in development
Historical materials are being recovered and cataloged.
The planned archive includes photographs of the densitometer and field installations, system drawings, calibration material, field reports, presentations, and explanatory captions. Materials will be added only after identification and rights review.
Technical inquiries