{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,17]],"date-time":"2026-08-17T15:24:12Z","timestamp":1786980252158,"version":"build-2736575974"},"reference-count":44,"publisher":"American Chemical Society (ACS)","issue":"7","license":[{"start":{"date-parts":[[2022,2,11]],"date-time":"2022-02-11T00:00:00Z","timestamp":1644537600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"funder":[{"DOI":"10.13039\/100012554","name":"Hubei Provincial Department of Education","doi-asserted-by":"publisher","award":["Q20201304"],"award-info":[{"award-number":["Q20201304"]}],"id":[{"id":"10.13039\/100012554","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100012554","name":"Hubei Provincial Department of Education","doi-asserted-by":"publisher","award":["Q20201308"],"award-info":[{"award-number":["Q20201308"]}],"id":[{"id":"10.13039\/100012554","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100023539","name":"Cooperative Innovation Center of Unconventional Oil and Gas","doi-asserted-by":"crossref","award":["UOG2020-15"],"award-info":[{"award-number":["UOG2020-15"]}],"id":[{"id":"10.13039\/501100023539","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2022,2,22]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Addition of melamine formaldehyde (MF) as a crosslinker containing hydroxymethyl to partially hydrolyzed poly\u00ad(acrylamide) (HPAM) generated covalently crosslinked in situ gels through chemically nucleophilic attack by hydroxymethyl groups to amide in an HPAM backbone, which was demonstrated by FTIR spectrum analysis and rheological studies. NH4Cl could act as a catalyst to reduce the gelation time from 7 days in dilute water to 8 h in the presence of 0.8 wt % NH4Cl. Compared to high-temperature HPAM\/phenol\/formaldehyde and HPAM\/Cr3+ gel systems, this gel has better adhesion and higher strength over a broad range of temperature from 60 to 100 \u00b0C under reservoir conditions with a denser and hook-like three-dimensional microstructure. Pressure-bearing capacity experiments demonstrated that the gel could efficiently plug high pressure from underneath to seal the wellbore, attributing to its high strength and good adhesion. This study could aid petroleum engineers in applying soft materials on controlling the pressure via polymer gels.<\/jats:p>","DOI":"10.1021\/acsomega.1c06626","type":"journal-article","created":{"date-parts":[[2022,2,11]],"date-time":"2022-02-11T05:49:55Z","timestamp":1644558595000},"page":"6151-6159","source":"Crossref","is-referenced-by-count":23,"title":["Development of a High-Strength and Adhesive Polyacrylamide\nGel for Well Plugging"],"prefix":"10.1021","volume":"7","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-4770-7815","authenticated-orcid":true,"given":"Li","family":"Cheng","sequence":"first","affiliation":[{"name":"Yangtze University , , , ,","place":["Wuhan, Hubei, P. R. China, 430100"]},{"name":"Yangtze University , , , ,","place":["Wuhan, Hubei, P. R. China, 430100"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yi","family":"Qin","sequence":"additional","affiliation":[{"name":"SINOPEC Zhongyuan Oilfield Company , , , ,","place":["Puyang, Henan, P. R. China, 457001"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yubin","family":"Su","sequence":"additional","affiliation":[{"name":"Changqing Oilfield Branch Company, PetroChina , , , ,","place":["Xi\u2019an, Shanxi, P. R. China, 710021"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yuan","family":"Pan","sequence":"additional","affiliation":[{"name":"Yangtze University , , , ,","place":["Wuhan, Hubei, P. R. China, 430100"]},{"name":"Yangtze University , , , ,","place":["Wuhan, Hubei, P. R. China, 430100"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ying","family":"Wang","sequence":"additional","affiliation":[{"name":"Yangtze University , , , ,","place":["Wuhan, Hubei, P. R. China, 430100"]},{"name":"Yangtze University , , , ,","place":["Wuhan, Hubei, P. R. China, 430100"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ruiquan","family":"Liao","sequence":"additional","affiliation":[{"name":"Yangtze University , , , ,","place":["Wuhan, Hubei, P. R. China, 430100"]},{"name":"Yangtze University , , , ,","place":["Wuhan, Hubei, P. R. China, 430100"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhen","family":"Li","sequence":"additional","affiliation":[{"name":"Yangtze University , , , ,","place":["Wuhan, Hubei, P. R. China, 430100"]},{"name":"Yangtze University , , , ,","place":["Wuhan, Hubei, P. R. China, 430100"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"316","published-online":{"date-parts":[[2022,2,11]]},"reference":[{"key":"2026081710205891600_cit1","doi-asserted-by":"crossref","unstructured":"Jones, A.; Der, B.; Hardy, M.\n          Gel plugs for temporary isolation\nin horizontal wells completed with slotted liners. SPE European Formation Damage Conference1997, 38199, 511\u2013523.","DOI":"10.2118\/38199-MS"},{"key":"2026081710205891600_cit2","doi-asserted-by":"crossref","unstructured":"Khater, M.; Shahab, U.; Al-Rubaiyea, J.; Rai, A.; Naz, G.\n          Isolation\nof a horizontal hole section\nin an openhole well using a nondamaging temporary gel plug to facilitate\nhydrocarbon production from the remaining lateral section - a case\nhistory from Kuwait. SPE\/IADC Middle East\nDrilling Technology Conference2001.","DOI":"10.2523\/72291-MS"},{"key":"2026081710205891600_cit3","first-page":"28","article-title":"Technology and application\nof gel valve","volume":"36","author":"Liu","year":"2013","journal-title":"Drill. Prod. Technol."},{"key":"2026081710205891600_cit4","first-page":"61","article-title":"Gel valve","volume":"4","author":"Liu","year":"2014","journal-title":"Oil Forum"},{"key":"2026081710205891600_cit5","doi-asserted-by":"publisher","first-page":"201","DOI":"10.1007\/s10971-016-4021-4","article-title":"Research on modifying effects of cellulose on the mechanical properties\nof chromium gel","volume":"79","author":"Zhang","year":"2016","journal-title":"J. Sol-Gel Sci. Technol."},{"key":"2026081710205891600_cit6","doi-asserted-by":"publisher","first-page":"410","DOI":"10.5755\/j01.ms.24.4.18565","article-title":"Experimental\nstudy, characterization\nand application of starch-graft-acrylamide gel for plugging","volume":"24","author":"Li","year":"2018","journal-title":"Mater. Sci."},{"key":"2026081710205891600_cit7","doi-asserted-by":"publisher","first-page":"174","DOI":"10.1016\/j.petrol.2018.01.038","article-title":"Research and\napplication of the HTHS anti-H2S gel valve for underbalanced drilling","volume":"164","author":"Li","year":"2018","journal-title":"J. Pet. Sci. Eng."},{"key":"2026081710205891600_cit8","first-page":"32","article-title":"Study and application\nof smart pack completion technology","volume":"34","author":"Hu","year":"2012","journal-title":"J. Oil\nDrill. Prod. Technol."},{"key":"2026081710205891600_cit9","doi-asserted-by":"publisher","first-page":"181","DOI":"10.1007\/s10971-014-3509-z","article-title":"Investigation on gelation\nprocess and microstructure for partially hydrolyzed polyacrylic amide\n(HPAm)-Cr\u00ad(III) acetateemethanal compound crosslinked weak gel","volume":"73","author":"Jin","year":"2015","journal-title":"J. Sol-Gel Sci. Technol."},{"key":"2026081710205891600_cit10","doi-asserted-by":"publisher","first-page":"4398","DOI":"10.1021\/ma800211d","article-title":"Delayed HPAM gelation\nvia transient\nsequestration of chromium in polyelectrolyte complex nanoparticles","volume":"41","author":"Cordova","year":"2008","journal-title":"Macromolecules"},{"key":"2026081710205891600_cit11","doi-asserted-by":"publisher","first-page":"4701","DOI":"10.1021\/acs.energyfuels.5b00149","article-title":"Mechanism study of the cross-linking\nreaction of hydrolyzed polyacrylamide\/Ac3Cr in formation\nwater","volume":"29","author":"Zhang","year":"2015","journal-title":"Energy Fuels"},{"key":"2026081710205891600_cit12","doi-asserted-by":"publisher","first-page":"1008","DOI":"10.1002\/app.31052","article-title":"Effects of divalent\ncations, seawater, and formation\nbrine on positively charged polyethylenimine\/dextran sulfate\/chromium\n(III) polyelectrolyte complexes and partially hydrolyzed polyacrylamide\/chromium\n(III) gelation","volume":"115","author":"Johnson","year":"2010","journal-title":"J. Appl. Polym. Sci."},{"key":"2026081710205891600_cit13","doi-asserted-by":"publisher","first-page":"9089","DOI":"10.1039\/C4RA10890F","article-title":"A new injectable biphasic hydrogel\nbased on partially hydrolyzed polyacrylamide and nanohydroxyapatite\nas scaffold for osteochondral regeneration","volume":"5","author":"Koushki","year":"2015","journal-title":"RSC Adv."},{"key":"2026081710205891600_cit14","doi-asserted-by":"publisher","first-page":"481","DOI":"10.1080\/10916460701204594","article-title":"A review of the\npartly \u0301 hydrolyzed polyacrylamide\nCr (III) acetate polymer gels","volume":"26","author":"Vargas","year":"2008","journal-title":"Pet. Sci. Technol."},{"key":"2026081710205891600_cit15","doi-asserted-by":"publisher","first-page":"447","DOI":"10.1021\/ef502505k","article-title":"Gelation study on a hydrophobically\nassociating polymer\/polyethylenimine\ngel system for water shut-off treatment","volume":"29","author":"Bai","year":"2015","journal-title":"Energy\nFuels"},{"key":"2026081710205891600_cit16","doi-asserted-by":"publisher","first-page":"12155","DOI":"10.1021\/ie301818f","article-title":"New insights\ninto the gelation behavior\nof polyethyleneimine cross-linking partially hydrolyzed polyacrylamide\ngels","volume":"51","author":"Jia","year":"2012","journal-title":"Ind. Eng. Chem. Res."},{"key":"2026081710205891600_cit17","doi-asserted-by":"crossref","unstructured":"Reddy, B. R.; Eoff, L.; Crespo, F.; Lewis, C.\n          Recent advances in organically\ncrosslinked conformance polymer systems. SPE\nInternational Symposium on Oilfield Chemistry2013.","DOI":"10.2118\/164115-MS"},{"key":"2026081710205891600_cit18","doi-asserted-by":"publisher","first-page":"99","DOI":"10.2118\/84937-PA","article-title":"A natural polymer-based\ncross-linker system for conformance\ngel systems","volume":"8","author":"Reddy","year":"2003","journal-title":"SPE J"},{"key":"2026081710205891600_cit19","doi-asserted-by":"publisher","first-page":"727","DOI":"10.1021\/ef101334y","article-title":"Experimental investigation\nof the novel phenol- formaldehyde cross-linking HPAM gel system: based\non the secondary cross-linking method of organic crosslinkers and\nits gelation performance study after flowing through porous media","volume":"25","author":"Jia","year":"2011","journal-title":"Energy Fuels"},{"key":"2026081710205891600_cit20","doi-asserted-by":"publisher","first-page":"44359","DOI":"10.1002\/app.44359","article-title":"Experimental\nresearch of hydroquinone (HQ)\/hexamethylene tetramine (HMTA) gel for\nwater plugging treatments in high-temperature and high-salinity reservoirs","volume":"134","author":"Fang","year":"2017","journal-title":"J. Appl. Polym. Sci."},{"key":"2026081710205891600_cit21","doi-asserted-by":"publisher","first-page":"913","DOI":"10.3390\/en10070913","article-title":"Gelation behavior study\nof a resorcinol-hexamethyleneteramine\ncrosslinked polymer gel for water shut-off treatment in low temperature\nand high salinity reservoirs","volume":"10","author":"Sun","year":"2017","journal-title":"Energies"},{"key":"2026081710205891600_cit22","doi-asserted-by":"publisher","first-page":"1519","DOI":"10.1021\/acs.energyfuels.6b03188","article-title":"Terpolymer gel system\nformed by resorcinol\u2013hexamethylenetetramine for water management\nin extremely high-temperature reservoirs","volume":"31","author":"Zhu","year":"2017","journal-title":"Energy\nFuels"},{"key":"2026081710205891600_cit23","doi-asserted-by":"publisher","first-page":"73","DOI":"10.1016\/j.petrol.2007.02.010","article-title":"A rheological\ninvestigation of a\nhigh temperature organic gel used for water shut-off treatments","volume":"59","author":"Ghaithan","year":"2007","journal-title":"J. Pet. Sci. Eng."},{"key":"2026081710205891600_cit24","doi-asserted-by":"publisher","first-page":"392","DOI":"10.1007\/s10971-012-2951-z","article-title":"Study on formation\nof gels formed by polymer and zirconium acetate","volume":"65","author":"Zhao","year":"2013","journal-title":"J. Sol-Gel Sci. Technol."},{"key":"2026081710205891600_cit25","doi-asserted-by":"publisher","first-page":"4127","DOI":"10.1002\/app.40154","article-title":"A study on environment-friendly\npolymer gel for water shutoff treatments in low-temperature reservoirs","volume":"131","author":"Dai","year":"2014","journal-title":"J. Appl. Polym. Sci."},{"key":"2026081710205891600_cit26","doi-asserted-by":"publisher","first-page":"525","DOI":"10.1016\/S1876-3804(15)30045-8","article-title":"A comprehensive\nreview of polyacrylamide\npolymer gels for conformance control","volume":"42","author":"Bai","year":"2015","journal-title":"Pet. Explor.\nDev."},{"key":"2026081710205891600_cit27","doi-asserted-by":"publisher","first-page":"108760","DOI":"10.1016\/j.petrol.2021.108760","article-title":"Experimental\nstudy of degradable preformed particle\ngel (DPPG) as temporary plugging agent for carbonate reservoir matrix\nacidizing to improve oil recovery","volume":"205","author":"Zhao","year":"2021","journal-title":"J. Pet. Sci.\nEng."},{"key":"2026081710205891600_cit28","doi-asserted-by":"publisher","first-page":"119743","DOI":"10.1016\/j.fuel.2020.119743","article-title":"Laboratory evaluation on temporary plugging performance\nof degradable preformed particle gels (DPPGs)","volume":"289","author":"Zhu","year":"2021","journal-title":"Fuel"},{"key":"2026081710205891600_cit29","doi-asserted-by":"publisher","first-page":"536","DOI":"10.1016\/S1876-3804(18)30059-4","article-title":"A bull-heading\nwater control technique of thermo-sensitive temporary plugging agent","volume":"45","author":"Liu","year":"2018","journal-title":"Pet. Explor. Dev."},{"key":"2026081710205891600_cit30","doi-asserted-by":"publisher","first-page":"143570","DOI":"10.1016\/j.apsusc.2019.143570","article-title":"Removable\/fluorescent adhesive made\nby melamine-formaldehyde cross-linked polyvinyl alcohol and its repair\napplication in artifacts","volume":"495","author":"Wang","year":"2019","journal-title":"Appl. Surf. Sci."},{"key":"2026081710205891600_cit31","doi-asserted-by":"publisher","first-page":"1039","DOI":"10.1002\/(SICI)1097-4628(19980207)67:6&lt;1039::AID-APP11&gt;3.0.CO;2-W","article-title":"New melamine resins. I. Synthesis\nof reactive solvents for melamine","volume":"67","author":"Wirpsza","year":"1998","journal-title":"J. Appl.\nPolym. Sci."},{"key":"2026081710205891600_cit32","doi-asserted-by":"publisher","first-page":"130852","DOI":"10.1016\/j.cej.2021.130852","article-title":"High performance\nand multifunctional protein-based adhesive produced\nvia phenol-amine chemistry and mineral reinforcement strategy inspired\nby arthropod cuticles","volume":"426","author":"Zhang","year":"2021","journal-title":"Chem. Eng. J."},{"key":"2026081710205891600_cit33","doi-asserted-by":"publisher","first-page":"102986","DOI":"10.1016\/j.ijadhadh.2021.102986","article-title":"Preparation and\ncharacterization of a melamine-urea-glyoxal resin and its modified\nsoybean adhesive","volume":"111","author":"Kan","year":"2021","journal-title":"Int. J. Adhes. Adhes."},{"key":"2026081710205891600_cit34","doi-asserted-by":"publisher","first-page":"238","DOI":"10.2118\/179737-PA","article-title":"Evidence of the gelation\nacceleration mechanism of HPAM gel with\nammonium salt at ultralow temperature by SEM study","volume":"31","author":"Jia","year":"2016","journal-title":"SPE Prod. Oper."},{"key":"2026081710205891600_cit35","doi-asserted-by":"publisher","first-page":"9814","DOI":"10.1016\/j.tet.2014.11.004","article-title":"A simple, mild, and\nefficient method for the preparation of \u03b1,\u03b1-dichloroketones\nwith DCDMH catalyzed by ammonium chloride","volume":"70","author":"Zheng","year":"2014","journal-title":"Tetrahedron"},{"key":"2026081710205891600_cit36","doi-asserted-by":"publisher","first-page":"106596","DOI":"10.1016\/j.polymertesting.2020.106596","article-title":"Comparison between\nthermal crosslinkers based on melamine-formaldehyde and benzoguanamine\nresin and their influence on main performance of acrylic pressure-sensitive\nadhesives as tack, peel adhesion, shear strength and pot-life","volume":"89","author":"Bartkowiak","year":"2020","journal-title":"Polym. Test."},{"key":"2026081710205891600_cit37","doi-asserted-by":"publisher","first-page":"470","DOI":"10.1246\/cl.2003.932","article-title":"Halogenation of aromatic compounds\nby n-chloro-, n-bromo-,\nand n-iodosuccinimide","volume":"35","author":"Tanemura","year":"2004","journal-title":"Chem. Lett."},{"key":"2026081710205891600_cit38","doi-asserted-by":"publisher","first-page":"197","DOI":"10.1016\/S0920-4105(96)00079-4","article-title":"Laboratory evaluation of phenol-formaldehyde\/polymer\ngelants for high-temperature applications","volume":"17","author":"Steven","year":"1997","journal-title":"J.\nPet. Sci. Eng."},{"key":"2026081710205891600_cit39","doi-asserted-by":"publisher","first-page":"20120320","DOI":"10.1098\/rsta.2012.0320","article-title":"Recovery rates,\nenhanced oil recovery and technological limits","volume":"372","author":"Muggeridge","year":"2014","journal-title":"Philos. Trans. R. Soc., A"},{"key":"2026081710205891600_cit40","first-page":"132","article-title":"Effect of\nTemperature on Viscosity\nfor Polyacrylamide Sol and Gel","volume":"18","author":"Fang","year":"1997","journal-title":"J. Qingdao Inst.\nChem. Technol."},{"key":"2026081710205891600_cit41","doi-asserted-by":"crossref","unstructured":"Reddy, B. R.; Crespo, F.; Eoff, L.\n          Water shutoff at ultralow temperature\nusing organically crosslinked polymer gel. SPE Improved Oil Recovery Symposium2012.","DOI":"10.2118\/153155-MS"},{"key":"2026081710205891600_cit42","doi-asserted-by":"publisher","first-page":"2928","DOI":"10.1039\/C3PY01490H","article-title":"Low-temperature crosslinking of anion\nexchange membranes","volume":"5","author":"Wang","year":"2014","journal-title":"Polym. Chem."},{"key":"2026081710205891600_cit43","doi-asserted-by":"publisher","first-page":"2558","DOI":"10.1016\/j.cej.2017.12.003","article-title":"Low temperature applicable polyelectrolyte\ngelator to covalently bridged partially hydrolyzed poly\u00ad(acrylamide) in situ gel for fossil energy recovery","volume":"334","author":"Wang","year":"2018","journal-title":"Chem. Eng. J."},{"key":"2026081710205891600_cit44","doi-asserted-by":"publisher","first-page":"107000","DOI":"10.1016\/j.petrol.2020.107000","article-title":"Potential of the base-activated persulfate\nfor polymer-plugging removal\nin low temperature reservoirs","volume":"189","author":"Wang","year":"2020","journal-title":"J. Pet. Sci.\nEng."}],"container-title":["ACS Omega"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/pubs.acs.org\/doi\/pdf\/10.1021\/acsomega.1c06626","content-type":"application\/pdf","content-version":"vor","intended-application":"unspecified"},{"URL":"https:\/\/pubs.acs.org\/acsodf\/article-pdf\/7\/7\/6151\/3664246\/ao1c06626.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/pubs.acs.org\/acsodf\/article-pdf\/7\/7\/6151\/3664246\/ao1c06626.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,8,17]],"date-time":"2026-08-17T14:25:13Z","timestamp":1786976713000},"score":1,"resource":{"primary":{"URL":"https:\/\/pubs.acs.org\/acsodf\/article\/7\/7\/6151\/380851\/Development-of-a-High-Strength-and-Adhesive"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,2,11]]},"references-count":44,"journal-issue":{"issue":"7","published-online":{"date-parts":[[2022,2,11]]},"published-print":{"date-parts":[[2022,2,22]]}},"URL":"https:\/\/doi.org\/10.1021\/acsomega.1c06626","relation":{},"ISSN":["2470-1343"],"issn-type":[{"value":"2470-1343","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022,2,11]]}}}