Abstract: Methods, systems, and apparatuses for remote well operation control. Methods include conducting, with a plurality of remote well operation control hosts operating on corresponding remote well logging data acquisition management systems, a well operation using a well operation system at a well, wherein the well operation system includes a carrier having disposed thereon at least one logging instrument. Methods may include establishing a first operational control relationship between the carrier and a first of the plurality of remote well operation control hosts sufficient for the first remote well operation control host to control the carrier; and establishing a second operational control relationship between a selected one of the at least one logging instrument and a second remote well operation control host different than the first, the operational control relationship sufficient for the second remote well operation control host to control the at least one logging instrument and receive logging data.

Abstract: This invention relates to a transnasal tube assembly comprising a transnasal tube and an integrated tether for anchoring the transnasal tube, wherein the integrated tether is permanently fixed to the transnasal tube at a first fixation point, and wherein the integrated tether is reversibly fixable to the transnasal tube at a second fixation point.

Abstract: This invention relates to a transnasal tube assembly comprising a transnasal tube and an integrated tether for anchoring the transnasal tube, wherein the integrated tether is permanently fixed to the transnasal tube at a first fixation point, and wherein the integrated tether is reversibly fixable to the transnasal tube at a second fixation point.

Abstract: The invention relates to apparatus (19) for use in establishing an artificial airway in a patient, the apparatus comprising a tube (19a) for introduction into the patient's trachea for passage of gases to and from the patient's lungs, an inflatable seal (20) disposed upon the tube (19a) to provide, on inflation, a seal between the tube and the trachea of the patient, the seal (20) thereby defining a lung-side portion (19c) of the apparatus and a mouth-side portion (19d) of the apparatus, the apparatus further having the ability to facilitate removal of fluid from at or adjacent the said mouth-side portion (19d) of the apparatus (19).

Abstract: The invention relates to apparatus (19) for use in establishing an artificial airway in a patient, the apparatus comprising a tube (19a) for introduction into the patient's trachea for passage of gases to and from the patient's lungs, an inflatable seal (20) disposed upon the tube (19a) to provide, on inflation, a seal between the tube and the trachea of the patient, the seal (20) thereby defining a lung-side portion (19c) of the apparatus and a mouth-side portion (19d) of the apparatus, the apparatus further comprising means (19e) to facilitate removal of fluid from at or adjacent the said mouth-side portion (19d) of the apparatus (19).

Abstract: There is disclosed a method of treating a subterranean substantially carbonate-free sandstone formation associated with a well completed in said substantially carbonate-free sandstone formation comprising displacing into said formation through said well an effective amount of an acidic aqueous solution comprising from about 5 to about 36 weight % phosphoric acid, from about 0.6 to about 5 weight % of a highly polar surface active agent which is a citric acid-monoethanolamine elimination reaction product, and an effective amount of a ferrous metal corrosion inhibitor. For treating a subterranean limestone or dolomitic formation or a sandstone formation having a substantial carbonate content there is additionally included in the acidic aqueous solution an amount of a phosphate crystal modifying agent sufficient to control crystal growth, minimize crystal agglomeration and minimize crystal adhesion to the formation.

Abstract: There is disclosed a method of treating a subterranean substantially carbonate-free sandstone formation associated with a well completed in said substantially carbonate-free sandstone formation comprising displacing into said formation through said well an effective amount of an acidic aqueous solution comprising from about 5 to about 36 weight % phosphoric acid, from about 0.6 to about 5 weight % of a highly polar surface active agent which is a citric acid-monoethanolamine elimination reaction product, and an effective amount of a ferrous metal corrosion inhibitor. For treating a subterranean limestone or dolomitic formation or a sandstone formation having a substantial carbonate content there is additionally included in the acidic aqueous solution an amount of a phosphate crystal modifying agent sufficient to control crystal growth, minimize crystal agglomeration and minimize crystal adhesion to the formation.

Abstract: An open sea skimmer barge comprising a hull having a bow, bottom, side walls, stern having a substantially horizontal elongate slot extending across a portion thereof and a deck, a spill suction tunnel, a collection tank, secondary oil separation means and tertiary oil separation means.

Abstract: An open sea skimmer barge comprising a hull having a bow, bottom, side walls, stern having a substantially horizontal elongate slot extending across a portion thereof and a deck, a spill suction tunnel, a collection tank, secondary oil separation means and tertiary oil separation means.

Abstract: A method for recovering oil from an oil-bearing formation which comprises introducing into said formation to induce displacement of the oil contained therein, a fluid carrier containing from about 0.25 to about 100 parts by weight of a N,N-dimethylamide of a straight chain carboxylic acid per million parts of said fluid carrier, characterized in that said carboxylic acid contains from 12 to 18 carbon atoms. In addition, this invention encompasses the extraction of oil from mining oil sand operations which comprises the addition and then mixing into said sand to induce displacement of the oil contained thereon, a fluid carrier containing the N,N-dimethylamide.