公开(公告)号：EP2059651A4

公开(公告)日：2010-08-18

申请号：EP07841629

申请日：2007-08-30

Applicant: UNIV KANSAS

Inventor： BERKLAND CORY ,  CORDOVA MARY ,  LIANG JENN-TAI ,  WILLHITE G PAUL

IPC: E21B43/00 ,  C09K8/60

CPC classification number: C09K8/60 ,  C09K8/516 ,  C09K8/536 ,  C09K8/54 ,  C09K8/584 ,  C09K8/706 ,  C09K8/92 ,  C09K2208/10 ,  C09K2208/20 ,  C09K2208/22 ,  C09K2208/24 ,  C09K2208/26 ,  Y10S507/902

公开(公告)号：EP2948519A4

公开(公告)日：2016-08-17

申请号：EP13872882

申请日：2013-10-23

Applicant: CONOCOPHILLIPS CO ,  UNIV KANSAS

Inventor： LIN YING-YING ,  BERKLAND CORY ,  LIANG JENN-TAI ,  MORADI-ARAGHI AHMAD ,  CHRISTIAN TERRY M ,  NEEDHAM RILEY B ,  HEDGES JAMES H ,  CHENG MIN ,  SCULLY FAYE L ,  ZORNES DAVID R

IPC: C09K8/035 ,  C09K8/584 ,  C09K8/60

CPC classification number: C09K8/604 ,  C09K8/035 ,  C09K8/584 ,  C09K2208/10

公开(公告)号：EP2585108A4

公开(公告)日：2016-04-13

申请号：EP11798977

申请日：2011-06-24

Applicant: UNIV KANSAS

Inventor： BERKLAND CORY ,  SESTAK JOSHUA

IPC: A61K47/48 ,  A61K39/385

CPC classification number: A61K39/0008 ,  A61K31/436 ,  A61K39/385 ,  A61K47/549 ,  A61K47/593 ,  A61K47/61 ,  A61K47/6933 ,  A61K47/6937 ,  A61K47/6939 ,  A61K2039/6093 ,  A61K2039/627 ,  C07B43/00

公开(公告)号：EP2585096A4

公开(公告)日：2015-08-19

申请号：EP11798980

申请日：2011-06-24

Applicant: UNIV KANSAS

Inventor： BERKLAND CORY ,  SESTAK JOSHUA ,  SIAHAAN TERUNA J

IPC: A61K38/16 ,  A61K39/00 ,  A61K39/385 ,  A61K47/48 ,  C07B43/00

CPC classification number: A61K39/0008 ,  A61K31/436 ,  A61K39/385 ,  A61K47/549 ,  A61K47/593 ,  A61K47/61 ,  A61K47/6933 ,  A61K47/6937 ,  A61K47/6939 ,  A61K2039/6093 ,  A61K2039/627 ,  C07B43/00

Abstract: Conjugates comprising a N-oxime bond are disclosed. In one embodiment, a suitable conjugate is represented by the following Formula (I): wherein R′ is derived from a compound comprising at least one reactive amide group, R″ is derived from a compound comprising at least one reactive aminooxy group, and X is H, CnH(n+2) or other atoms. Additional methods are also provided.

公开(公告)号：EP2219695A4

公开(公告)日：2012-01-04

申请号：EP08836962

申请日：2008-10-10

Applicant: UNIV KANSAS

Inventor： DETAMORE MICHAEL ,  SINGH MILLIND ,  SCURTO AARON M ,  BERKLAND CORY

IPC: A61L27/26 ,  A61F2/00 ,  A61K45/00 ,  C12N5/00

CPC classification number: C12N5/0075 ,  C12N2533/10 ,  C12N2533/40

公开(公告)号：AU2019257441B2

公开(公告)日：2020-12-24

申请号：AU2019257441

申请日：2019-10-30

Applicant: CONOCOPHILLIPS CO ,  UNIV KANSAS

Inventor： GUAN HUILI ,  BERKLAND CORY ,  MORADI-ARAGHI AHMAD ,  LIANG JENN-TAI ,  CHRISTIAN TERRY M ,  NEEDHAM RILEY B ,  CHENG MIN

IPC: C09K8/588 ,  C09K8/60 ,  E21B43/22

Abstract: The disclosure is directed to methods and compositions delaying the gelation of polymers in water flooding by sequentially or co-injecting a carboxylate-containing polymer solution, a gel-delaying 5 polymer, and gelation agent into a hydrocarbon reservoir. Delays of weeks are observed.

公开(公告)号：CA2898698C

公开(公告)日：2018-08-28

申请号：CA2898698

申请日：2013-10-23

Applicant: CONOCOPHILLIPS CO ,  UNIV KANSAS

Inventor： LIN YING-YING ,  BERKLAND CORY ,  LIANG JENN-TAI ,  MORADI-ARAGHI AHMAD ,  CHRISTIAN TERRY M ,  NEEDHAM RILEY B ,  HEDGES JAMES H ,  CHENG MIN ,  SCULLY FAYE L ,  ZORNES DAVID R

IPC: C08L79/02 ,  C08J3/075 ,  C08J3/24 ,  C08L41/00 ,  C09K8/588

Abstract: The disclosure is directed to polyelectrolyte complex nanoparticles that can be used to deliver agents deep into hydrocarbon reservoirs. Methods of making and using said polyelectrolyte complex nanoparticles are also provided.

公开(公告)号：AU2013374213B2

公开(公告)日：2016-09-22

申请号：AU2013374213

申请日：2013-12-30

Applicant: CONOCOPHILLIPS CO ,  UNIV KANSAS

Inventor： GUAN HUILI ,  BERKLAND CORY ,  MORADI-ARAGHI AHMAD ,  LIANG JENN-TAI ,  CHRISTIAN TERRY M ,  NEEDHAM RILEY B ,  CHENG MIN ,  SCULLY FAYE L ,  HEDGES JAMES H

IPC: E21B43/22 ,  C09K8/58 ,  C09K8/88

Abstract: The instant application relates to nanogels or compositions that hold multivalent metal ions until some level of nanogel degradation has occurred, then slowly release the multivalent metal ions for gelation with carboxylate containing polymers. Compositions comprising such nanogels, together with polymers that can be crosslinked with multivalent metal ions, allow the deployment of such mixtures in various applications, and greatly increased gelation times.

公开(公告)号：CA2662493C

公开(公告)日：2016-01-12

申请号：CA2662493

申请日：2007-08-30

Applicant: UNIV KANSAS

Inventor： BERKLAND CORY ,  CORDOVA MARY ,  LIANG JENN-TAI ,  WILLHITE G PAUL

IPC: C09K8/54 ,  C09K8/52 ,  C09K8/56 ,  C09K8/584 ,  E21B43/25

Abstract: A polyelectrolyte complex for the controlled release of an oil and gas field chemical selected from the group consisting of (a) a gel-forming or cross-linking agent, (b) a scale inhibitor, (c) a corrosion inhibitor, (d) an inhibitor of asphaltene or wax deposition, (e) a hydrogen sulfide scavenger, (f) a hydrate inhibitor, (g) a breaking agent, and (h) a surfactant.

公开(公告)号：CA2802799C

公开(公告)日：2015-03-03

申请号：CA2802799

申请日：2011-06-09

Applicant: CONOCOPHILLIPS CO ,  UNIV KANSAS

Inventor： GUAN HUILI ,  BERKLAND CORY ,  MORADI-ARAGHI AHMAD ,  LIANG JENN-TAI ,  ZORNES DAVID R ,  NEEDHAM RILEY B ,  HEDGES JAMES H ,  CHENG MIN ,  JOHNSON JAMES P ,  SCULLY FAYE L

IPC: C08J3/075 ,  C09K8/70 ,  E21B43/22

Abstract: The invention is directed to delayed gelation agents comprising a degradable polymeric cage containing therein one or more gelation agents. The cage degrades in situ, e.g, in an oil reservoir, thus releasing the gelation agent(s), which can then crosslink second polymers in situ to form a gel.