B4

(Well Test) Falloff Test

A fallout test measures the pressure decline subsequent to the closure of an injection. It’s conceptually identical to a buildup test. As with injection tests, falloff test interpretation is more difficult if the injected fluid is different from the original… Read More ›

PPS Gauges Memory Gauge

The PPS28 is developed for critical well testing by utilizing the high accurate and stable quartz sensors. PPS28 gauge is one of the most rugged and reliable quartz tools with low power consumption. MAJOR APPLICATIONS Drill Stem Tests Production Tests… Read More ›

How Do Subsea Trees Work?

Used on offshore oil and gas fields, a subsea tree monitors and controls the production of a subsea well. Fixed to the wellhead of a completed well, subsea trees can also manage fluids or gas injected into the well

How Does Pipeline Pigging Work?

One theory is that “pig” stands for Pipeline Intervention Gadget.
Another theory states that a leather-bound pig was being sent through the pipeline, and while it passed, the leather squeaked against the sides of the pipe, sounding like a squealing pig

How Do Risers Work?

The function of riser is to transfer of hydrocarbon from seafloor to production / drilling facilities above the water surface. Whether serving as a production or import/export vehicles, it is the connection between the subsea field development and production /… Read More ›