公开(公告)号：US20170115412A1

公开(公告)日：2017-04-27

申请号：US15299949

申请日：2016-10-21

Applicant: CONOCOPHILLIPS COMAPNY

Inventor： John Linn PIXTON

IPC: G01V1/28 ,  G01V1/34

CPC classification number: G01V1/282 ,  G01V1/345 ,  G01V2210/64 ,  G01V2210/74

Abstract: A method for making changes to a salt model are described. In particular, an algorithm allows a user to interactively edit a salt model to reflect migrated seismic data to improve model accuracy without having to select horizons that overlap or are sealed or decrease the resolution of the horizons. Instead, sealed horizon pairs are automatically generated from the edited data using a new algorithm.

公开(公告)号：US10359524B2

公开(公告)日：2019-07-23

申请号：US15299949

申请日：2016-10-21

Applicant: CONOCOPHILLIPS COMAPNY

Inventor： John Linn Pixton

IPC: G06F19/00 ,  G01V1/28 ,  G01V1/34

Abstract: A method for making changes to a salt model are described. In particular, an algorithm allows a user to interactively edit a salt model to reflect migrated seismic data to improve model accuracy without having to select horizons that overlap or are sealed or decrease the resolution of the horizons. Instead, sealed horizon pairs are automatically generated from the edited data using a new algorithm.

公开(公告)号：US20140238702A1

公开(公告)日：2014-08-28

申请号：US14173901

申请日：2014-02-06

Applicant: University of Kansas ,  ConocoPhillips Comapny

Inventor： Huili GUAN ,  Cory BERKLAND ,  Ahmad MORADI-ARAGHI ,  Jenn-Tai LIANG ,  Terry M. CHRISTIAN ,  Riley B. NEEDHAM ,  James H. Hedges ,  Min CHENG ,  Faye L. SCULLY

IPC: C09K8/594 ,  E21B43/16

CPC classification number: C09K8/588 ,  C08F220/56 ,  C08F2800/10 ,  C08L33/26 ,  C09K8/594 ,  E21B33/138 ,  E21B43/164 ,  Y02P90/70

Abstract: The invention is directed to polymers that self-crosslink at acidic pH or can be crosslinked by phenolic agents in brine. Such polymers have lower viscosity and can be pumped deep into reservoirs, where they will cross link in situ, thus increasing their viscosity and/or form a gel and blocking thief zones. Methods of making and using such polymers are also provided.

Abstract translation: 本发明涉及在酸性pH下自交联或可在盐水中由酚类试剂进行交联的聚合物。 这样的聚合物具有较低的粘度并且可以深入泵入储层，在那里它们将原位交联，从而增加其粘度和/或形成凝胶并阻止小偷区。 还提供了制备和使用这些聚合物的方法。