公开(公告)号：MY176334A

公开(公告)日：2020-07-29

申请号：MYPI2015702324

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

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：CA2897795C

公开(公告)日：2020-03-24

申请号：CA2897795

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: C08L77/02 ,  C08J3/075 ,  C08K3/08 ,  C08L29/02 ,  C09K8/588 ,  E21B33/138

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：NO344307B1

公开(公告)日：2019-10-28

申请号：NO20111416

申请日：2011-10-18

Applicant: CONOCOPHILLIPS CO ,  UNIV KANSAS

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

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

公开(公告)号：AU2015350513B2

公开(公告)日：2019-08-15

申请号：AU2015350513

申请日：2015-09-08

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 polymer, and gelation agent into a hydrocarbon reservoir. Delays of weeks are observed.

公开(公告)号：AU2013375229A1

公开(公告)日：2015-08-06

申请号：AU2013375229

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: C09K8/02 ,  C09K8/506 ,  C09K8/512

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：AU2013374213A1

公开(公告)日：2015-08-06

申请号：AU2013374213

申请日：2013-12-30

Applicant: UNIV KANSAS ,  CONOCOPHILLIPS CO

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：AU2013347850A1

公开(公告)日：2015-06-11

申请号：AU2013347850

申请日：2013-11-22

Applicant: CONOCOPHILLIPS CO ,  UNIV KANSAS

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

IPC: C08C19/22

Abstract: The invention is directed to stable and labile crosslinked water swellable polymeric microparticles that can be further gelled, methods for making same, and their various uses, More particularly, the invention relates to a composition comprising expandable polymeric microparticles having labile crosslinkers and stable crosslinkers, said microparticle mixed with a fluid and an unreacted tertiary crosslinker comprising PEI or other polyamine based tertiary crosslinker that is capable of further crosslinking the microparticle on degradation of the labile crosslinker and swelling of the particle, so as to form a stable gel.

公开(公告)号：CA2897795A1

公开(公告)日：2014-07-24

申请号：CA2897795

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 ,  E21B33/138

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：GB2482262B

公开(公告)日：2014-03-05

申请号：GB201118299

申请日：2010-05-14

Applicant: CONOCOPHILLIPS CO ,  UNIV KANSAS

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

IPC: C09K8/588 ,  C08F20/06 ,  C08F20/56 ,  C08F220/06 ,  C08F220/56 ,  C09K8/512 ,  C09K8/68

公开(公告)号：AU2010248837B2

公开(公告)日：2013-09-19

申请号：AU2010248837

申请日：2010-05-14

Applicant: CONOCOPHILLIPS CO ,  UNIV KANSAS

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

IPC: C09K8/68

Abstract: The invention is directed to crosslinked water-soluble swellable polymers, methods for making same and their various uses. More particularly, the invention relates to a composition comprising expandable polymeric particles being made with 0.1-5% hydrophobic monomers and labile crosslinkers and stable crosslinkers, said particles mixed with a fluid. A particularly important use is as an injection fluid in petroleum production, where the expandable polymeric particles are injected into a well and when the heat and/or pH of the target zones in the formation cause degradation of the labile crosslinker and when the particle expands, the hydrophobic groups associate to form a hydrophobically associative polymer, thus diverting water to lower permeability regions and improving oil recovery.