Composition comprising a plurality of particulates wherein at least some particulates are at least partially covered with a coating that impedes the intrusion of water into the particulates; and, a silica scale control additive, wherein the silica scale control additive is capable of suppressing sil
Composition comprising a plurality of particulates wherein at least some particulates are at least partially covered with a coating that impedes the intrusion of water into the particulates; and, a silica scale control additive, wherein the silica scale control additive is capable of suppressing silica scale build-up proximate the plurality of particulates. Some compositions further include a treatment fluid wherein and the silica scale control additive are present in the treatment fluid.
대표청구항▼
1. A composition comprising: a carrier fluid;a plurality of particulates, at least some of the particulates having a coating applied thereto that at least partially covers the particulates and impedes the intrusion of water into the particulates; anda silica scale control additive in the carrier flu
1. A composition comprising: a carrier fluid;a plurality of particulates, at least some of the particulates having a coating applied thereto that at least partially covers the particulates and impedes the intrusion of water into the particulates; anda silica scale control additive in the carrier fluid at a concentration between about 1 and 1000 parts per million by weight of the carrier fluid, wherein the silica scale control additive is capable of suppressing silica scale build-up proximate the plurality of particulates; wherein the coating is less than about 10 micrometers thick and comprises at least one hydrophobic substance selected from the group consisting of: a reaction product of a compound having a reactive silyl group, a silicon oxide anchor layer upon which a chloroalkylsilane is deposited, a hybrid organo-silicon oxide anchor layer upon which a chloroalkylsilane is deposited, a silicone, a siloxane, a diffusion barrier comprising a trimethylsilyl functional group, an organosiloxane, an organosilane, a fluoro-organosiloxane, a fluoro-organosilane, a polysiloxane, an organomodified polysiloxane, a di-betaine polysiloxane, a di-quaternary polysiloxane, a polymer of a fluoroalkyl-group containing silane compound, a dimer of a fluoroalkyl-group containing silane compound, a trimer of a fluoroalkyl-group containing silane compound, a polyamide, a silyl-modified polyamide, and copolymerized polyvinylidene chloride. 2. The composition of claim 1, wherein the silica scale control additive comprises at least one substance selected from the group consisting of: a polyaminoamide dendrimer, a polyethyleneimine, a carboxymethylinulin, a polyacrylate, a polyallylamine, a copolymer of polyacrylamide, a polyallyldimethylammonium chloride, and any combination thereof. 3. The composition of claim 1, wherein the plurality of particulates comprise at least one substance selected from the group consisting of a sand, a sintered bauxite, a silica alumina, a glass bead, a bauxite, a fumed silica, a ceramic material, a glass material, a polymer material, a polytetrafluoroethylene material, a degradable particulate, and any combination thereof. 4. The composition of claim 1, wherein at least some of the plurality of particulates are disposed in a particulate pack in a subterranean formation, the particulate pack having a retained permeability of about 40% or more as determined using a temperature-promoted diagenesis test using formation conditions expected for the subterranean formation. 5. The composition of claim 1 wherein the carrier fluid has a pH of greater than or equal to about 4.0 and less than or equal to about 8.0. 6. The composition of claim 1 wherein the carrier fluid is selected from the group consisting of an aqueous fluid, a hydrocarbon fluid, and an emulsion.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (12)
Di Lullo Arias Gino F. (Singapore SGX) Ahmad Atikah J. (Singapore SGX), Acid treatment method for siliceous formations.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.