Abstract: A gas separator, gas separation system, and method for separating gas from drilling cuttings by actively maintaining a liquid seal of liquid in a lower portion of a separation vessel by controlling an introduced amount of the liquid admitted to the separation vessel as a removed amount of the liquid is removed from the separation vessel and by promoting agitation of the drilling cuttings in the liquid in an agitation chamber within the lower portion of the separation vessel to aid removal of the drilling cuttings along with the removed amount of the liquid.

Abstract: A gas separator, gas separation system, and method for separating gas from drilling cuttings by actively maintaining a liquid seal of liquid in a lower portion of a separation vessel by controlling an introduced amount of the liquid admitted to the separation vessel as a removed amount of the liquid is removed from the separation vessel and by promoting agitation of the drilling cuttings in the liquid in an agitation chamber within the lower portion of the separation vessel to aid removal of the drilling cuttings along with the removed amount of the liquid.

Abstract: A new method and device for separation of drilling cuttings from liquids and gases in air and fluid drilling operations. A liquid seal is created and maintained for proper separation of gas and liquid from cuttings and drilling slurry in air and liquid drilling. A cuttings agitation chamber is created and maintained under the liquid seal. Cuttings and particulates enter a separation vessel and fall towards the agitation chamber beneath the liquid seal and may be guided towards the agitation chamber and liquid seal by baffles or spray. Cuttings and particulates are kept in motion by nozzles in the agitation chamber for removal from the separation vessel through a discharge outlet. Outflow through the discharge outlet may be increased by a jet. The gases released from the drilling liquid exit the separation vessel through a gas outlet.

Abstract: A gas separator, gas separation system, and method for separating gas from drilling cuttings by actively maintaining a liquid seal of liquid in a lower portion of a separation vessel by controlling an introduced amount of the liquid admitted to the separation vessel as a removed amount of the liquid is removed from the separation vessel and by promoting agitation of the drilling cuttings in the liquid in an agitation chamber within the lower portion of the separation vessel to aid removal of the drilling cuttings along with the removed amount of the liquid.

Abstract: A new method and device for separation of drilling cuttings from liquids and gases in air and fluid drilling operations. A liquid seal is created and maintained for proper separation of gas and liquid from cuttings and drilling slurry in air and liquid drilling. A cuttings agitation chamber is created and maintained under the liquid seal. Cuttings and particulates enter a separation vessel and fall towards the agitation chamber beneath the liquid seal and may be guided towards the agitation chamber and liquid seal by baffles or spray. Cuttings and particulates are kept in motion by nozzles in the agitation chamber for removal from the separation vessel through a discharge outlet. Outflow through the discharge outlet may be increased by a jet. The gases released from the drilling liquid exit the separation vessel through a gas outlet.