A term used in the oil and gas industry referring to the difference in pressure between two points in a bottom hole system during a specific process.

तल छिद्रीय विभेदन प्रक्रिया

English Usage: The engineers were discussing the bottom hole differential process to optimize the drilling operation.

Hindi Usage: इंजीनियर ड्रिलिंग प्रक्रिया को अनुकूलित करने के लिए तल छिद्रीय विभेदन प्रक्रिया पर चर्चा कर रहे थे।