... in a specially prepared test basin containing broken sea ice in November 2006 at the Fire Training Grounds in Prudhoe Bay, AK. 10 Field tests of a herder in pack ice in the Barents Sea in 2008. 11 Studies on better herding surfactants. 12 Research on improving other marine spill countermeasures...

... conditions. upstream oil & gas amop technical seminar environmental contamination dispersant oil slick technical seminar chemical spill situ burning proceedings new dispersant crude oil dispersion open water mechanical recovery surfactant environment canada us government...

... discharge surfactant cod wastewater produced water management and control blended clay polymer product operation upstream oil & gas waste management drilling fluid management & disposal droplet Introduction Wash water from vehicle and oilfield equipment cleaning can contain...

... applied in this model with results obtained from laboratory and field studies. concentration aquateam chemical mass balance model chemical discharge fraction surfactant substance upstream oil & gas default value consumption imidazoline ekofisk area discharge factor produced water...

... to disperse heavy and weathered oils. heavy oil society of petroleum engineers upstream oil & gas dispersant chemical spill viscosity bunker corexit 9500 dispersion application oil water interface surfactant emphasis effectiveness oil spill technology oil film new capability...

... J. M. Getliff and S. G. James, SPE, Dowell division of Schlumberger Evaluation and Production Services (UK) Ltd. Abstract Alkyl-phenol ethoxylates (APEO) are a class of surfactants which have been used widely in the drilling fluid industry. The popularity of these surfactants is based...

... adopted from the OSPAR commission for assessment and studies of the environmental load from these discharges. The free water masses are poorly studied compared to the benthic processes in this context and we question how oil and surfactants might bioaccumulate in a simplified marine pelagic food chain...

... replacement discharge stimulation corrosion management h2s management enhanced recovery usc agent corrosion inhibition corrosion inhibitor offshore acid corrosion inhibitor inhibitor hydraulic fracturing oilfield chemistry toxicity achicvcd surfactant systcm completion acidizing spe 35946...

... recently used in Indonesia. Chemistry and physics of the dispersants are also presented in order to support evaluation of their effectiveness and toxicity properties. water column dispersant compound droplet formulation chemical spill surfactant biodegradation chemical dispersant hydrocarbon...

.... Experimental results of this investigation confirm that electrical resistivity of such emulsions vary widely with temperature, brine and oil salt contents, amount and type of surfactants and co-surfactants used. This indicates that any correlation between oil concentration and emulsion electrical resistivity...

... and invertebrates. The fish and invertebrate data have generally involved only fresh water species such as fathead minnows (Pimephales promelas) or rainbow trout (Salmo gairdneri) and the invertebrate water flea (Daphnia magna). Studies of well flow-back recoveries of cationic and nonionic surfactants were...