FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2032088722> ?p ?o ?g. }

• W2032088722 abstract "Water Quality Requirements and Restoring Wells the Injectivity of Waste Water Disposal Abstract Water separated in desalters and other separation units in a gas-oil separation plant contained variable amounts of oil contaminant, suspended solids and chemicals. Two nearby wells are used to dispose the produced water from the plant. Due to the poor quality of the waste water and long shut-in period, one of the two wells encountered a significant drop in well injectivity. A thorough investigation was conducted to identify the damaging mechanism, design a treatment program to restore the well injectivity, and recommend guidelines for water quality needed to minimize formation damage. The study included characterization of the waste water, and conducting coreflood experiments to determine the effects of total suspended solids, oil content, particle size, H2S and iron content on the permeability of reservoir cores (sandstone formation). Finally, coreflood experiments were performed to determine an acid formulation which can be used to remove formation damage while maintaining the integrity of the formation (sandstone). Experimental results indicated that the waste water contained significant amounts of suspended solids (mainly iron sulfide) and oil (up to 250 mg/l). Coarse particles of more than 500 microns were present in the waste water. Coreflood results indicated that the waste water severely damaged reservoir cores. Formation of an external filter cake was the damaging mechanism observed in all coreflood experiments. Iron sulfide played an important role in the damage observed in the lab and field studies. The following water quality requirements were recommended to minimize loss of injectivity total suspended material (solids and oil) should not exceed 50 ppm, mean particle size should not exceed 4 microns, hydrogen sulfide concentration should not exceed 10 ppm, and total iron concentration should not exceed 2 ppm. Also, to prevent formation damage due to particle settling, it was recommended to continuously inject the waste water into the two disposal wells. Shutting in disposal wells for a long period of time will allow most of the particulate material to settle in the pore spaces, which will cause formation damage and loss of injectivity. To restore the injectivity of the damaged well, an acid formulation was designed which took into account formation mineralogy, presence of trapped oil, precipitation of iron, and elemental sulfur. The treatment was applied in the field where the acid was injected using a 1.5 coiled tubing. Ball sealers were added to the acid to ensure better diversion. The treatment was successful, and the well injectivity increased by more than 400%. P. 565" @default.
• W2032088722 created "2016-06-24" @default.
• W2032088722 creator A5034841448 @default.
• W2032088722 creator A5079853703 @default.
• W2032088722 date "1998-02-18" @default.
• W2032088722 modified "2023-09-29" @default.
• W2032088722 title "Water Quality Requirements and Restoring the Injectivity of Waste Water Disposal Wells" @default.
• W2032088722 doi "https://doi.org/10.2118/39487-ms" @default.
• W2032088722 hasPublicationYear "1998" @default.
• W2032088722 type Work @default.
• W2032088722 sameAs 2032088722 @default.
• W2032088722 citedByCount "31" @default.
• W2032088722 countsByYear W20320887222012 @default.
• W2032088722 countsByYear W20320887222014 @default.
• W2032088722 countsByYear W20320887222016 @default.
• W2032088722 countsByYear W20320887222017 @default.
• W2032088722 countsByYear W20320887222019 @default.
• W2032088722 countsByYear W20320887222021 @default.
• W2032088722 crossrefType "proceedings-article" @default.
• W2032088722 hasAuthorship W2032088722A5034841448 @default.
• W2032088722 hasAuthorship W2032088722A5079853703 @default.
• W2032088722 hasConcept C111424310 @default.
• W2032088722 hasConcept C127313418 @default.
• W2032088722 hasConcept C127413603 @default.
• W2032088722 hasConcept C178790620 @default.
• W2032088722 hasConcept C185592680 @default.
• W2032088722 hasConcept C18903297 @default.
• W2032088722 hasConcept C190960625 @default.
• W2032088722 hasConcept C19570952 @default.
• W2032088722 hasConcept C2775865663 @default.
• W2032088722 hasConcept C2777428582 @default.
• W2032088722 hasConcept C2780797713 @default.
• W2032088722 hasConcept C2992173645 @default.
• W2032088722 hasConcept C39432304 @default.
• W2032088722 hasConcept C548081761 @default.
• W2032088722 hasConcept C548895740 @default.
• W2032088722 hasConcept C78762247 @default.
• W2032088722 hasConcept C86803240 @default.
• W2032088722 hasConcept C87717796 @default.
• W2032088722 hasConcept C94061648 @default.
• W2032088722 hasConceptScore W2032088722C111424310 @default.
• W2032088722 hasConceptScore W2032088722C127313418 @default.
• W2032088722 hasConceptScore W2032088722C127413603 @default.
• W2032088722 hasConceptScore W2032088722C178790620 @default.
• W2032088722 hasConceptScore W2032088722C185592680 @default.
• W2032088722 hasConceptScore W2032088722C18903297 @default.
• W2032088722 hasConceptScore W2032088722C190960625 @default.
• W2032088722 hasConceptScore W2032088722C19570952 @default.
• W2032088722 hasConceptScore W2032088722C2775865663 @default.
• W2032088722 hasConceptScore W2032088722C2777428582 @default.
• W2032088722 hasConceptScore W2032088722C2780797713 @default.
• W2032088722 hasConceptScore W2032088722C2992173645 @default.
• W2032088722 hasConceptScore W2032088722C39432304 @default.
• W2032088722 hasConceptScore W2032088722C548081761 @default.
• W2032088722 hasConceptScore W2032088722C548895740 @default.
• W2032088722 hasConceptScore W2032088722C78762247 @default.
• W2032088722 hasConceptScore W2032088722C86803240 @default.
• W2032088722 hasConceptScore W2032088722C87717796 @default.
• W2032088722 hasConceptScore W2032088722C94061648 @default.
• W2032088722 hasLocation W20320887221 @default.
• W2032088722 hasOpenAccess W2032088722 @default.
• W2032088722 hasPrimaryLocation W20320887221 @default.
• W2032088722 hasRelatedWork W127384064 @default.
• W2032088722 hasRelatedWork W129200463 @default.
• W2032088722 hasRelatedWork W1546938450 @default.
• W2032088722 hasRelatedWork W1550125233 @default.
• W2032088722 hasRelatedWork W1908981618 @default.
• W2032088722 hasRelatedWork W1993552262 @default.
• W2032088722 hasRelatedWork W2070162045 @default.
• W2032088722 hasRelatedWork W2085561355 @default.
• W2032088722 hasRelatedWork W2091994740 @default.
• W2032088722 hasRelatedWork W2127719613 @default.
• W2032088722 hasRelatedWork W2151465293 @default.
• W2032088722 hasRelatedWork W2158892113 @default.
• W2032088722 hasRelatedWork W2161989565 @default.
• W2032088722 hasRelatedWork W2358107555 @default.
• W2032088722 hasRelatedWork W2379812671 @default.
• W2032088722 hasRelatedWork W2391284518 @default.
• W2032088722 hasRelatedWork W2777291151 @default.
• W2032088722 hasRelatedWork W2905378937 @default.
• W2032088722 hasRelatedWork W2831281002 @default.
• W2032088722 hasRelatedWork W2935660786 @default.
• W2032088722 isParatext "false" @default.
• W2032088722 isRetracted "false" @default.
• W2032088722 magId "2032088722" @default.
• W2032088722 workType "article" @default.