Abstract: An apparatus and method for remotely monitoring the temperature of acrolein in a storage tank has a temperature sensor in communication with the acrolein in the tank and with a temperature transmitter. A global positioning receiver/transmitter communicates with the temperature transmitter and sends the temperature data to a remote base station via a linking satellite while also providing location data about the storage tank. At the base station, the temperature data related to the actual temperature of the acrolein in the tank is compared to predetermined temperature set points. These predetermined set points correlate to polymerization reaction of the acrolein. When the set points are reached, a response processor initiates a response t control the polymerization reaction of the acrolein in the storage tank.

Abstract: A method for scavenging hydrogen sulfide from geothermal steam in a condenser under vacuum. A fine curtain of atomized acrolein-water droplets may be sprayed into geothermal steam condensers in an amount of approximately 2:1 molar ratio of acrolein to H2S based on hydrogen sulfide in the incoming steam from the turbine. The range being approximately 0.1 ppm to 500 ppm of sulfide. The acrolein is allowed to react with the gas phase H2S to form non-volatile aldehyde byproducts which partition into the water phase, are returned to the cooling tower and ultimately removed by normal cooling-tower blow down.

Abstract: A method of controlling corrosion in a subsea pipeline is disclosed which includes supplying a low dose inhibitor stream (LDHI) comprised of a quaternary amine and drying with a desiccant.

Abstract: A method of inhibiting gas hydrate formation in petroleum and natural gas production systems through the use of low dosage hydrate inhibitors which include reaction products of non-halide-containing inorganic acids, organic acids, and organic amines. The use of these non-halide-containing reaction products rather than chloride containing acids or alkylating agents avoids corrosion and stress cracking caused by residual inorganic chloride and other inorganic, halide-containing acids. The anti-agglomerate compositions can be administered continuously to effectively inhibit gas hydrate formation. In preferred embodiments, the anti-agglomerate compositions are mixtures of reaction products of non-halide-containing organic acids and organic amines.

Abstract: A slick water fracturing fluid including a brine, an inorganic nitrate, a nitrogen reducing bacteria, a scale inhibitor selected from the group consisting of a polyacrylate polymer, a polyacrylate copolymer, a polyacrylate terpolymer, and mixtures thereof, and a friction reducer, wherein the friction reducer is a polyacrylamide.

Abstract: Methods and systems for enhanced gas recovery, including remote, automated, or manual monitoring, control and coordination of multiple of treatments administered to remote gas well. Treatments administered may include deliquification, demulsification, scale inhibition, paraffin inhibition, corrosion inhibition, water clarification, and H2S scavenging. The apparatus incorporates a variety of equipment and chemicals for carrying out a variety of automated treatments and uses numerous meters and sensing devices for monitoring and controlling treatments by a programmable logic controller (“PLC”) computer. The PLC is accessed remotely to provide real time monitoring and control of well performance and treatment.

Abstract: Methods and systems for deliquification of fluid loaded, packed wells with sub-surface safety valves (“SSSVs”) utilizing timed and tailored chemical treatments. A flow meter measures the flow rate of the well and an intermitter initiates shut in of the well when a particular flow rate is reached. A chemical treatment is applied and allowed to penetrate the length of the well before production is restarted. Predetermined combinations of chemical treatments and production cycles are utilized based on past experience and well data, and the entire process can be automated through the use of a computer system.