Abstract: Methods concerning the thermal insulation of oil and gas wells are disclosed herein. In some embodiments a thermal insulating fluid is inserted into the well completion sequence for thermally insulating a well at a desired depth to reduce paraffin and precipitate formation, improve oil flow rate, and reduce pressure build up in one or more annuli of the well. In other embodiments, the casing of a desired annulus in a completed well is perforated to permit a thermally insulating fluid to be pumped into the annulus and spotted at a desired depth.

Abstract: Methods concerning the thermal insulation of oil and gas wells are disclosed herein. In some embodiments a thermal insulating fluid is inserted into the well completion sequence for thermally insulating a well at a desired depth to reduce paraffin and precipitate formation, improve oil flow rate, and reduce pressure build up in one or more annuli of the well. In other embodiments, the casing of a desired annulus in a completed well is perforated to permit a thermally insulating fluid to be pumped into the annulus and spotted at a desired depth.

Abstract: The present disclosure relates to on-chip self calibrating delay monitoring circuitry.