公开(公告)号：US3752763A

公开(公告)日：1973-08-14

申请号：US3752763D

申请日：1972-04-26

Applicant: TEXACO INC

Inventor： KABLAOUI M ,  KOLAIAN J

IPC: C09K8/22 ,  C10M3/14 ,  C10M3/20

CPC classification number: C09K8/22 ,  Y10S516/01 ,  Y10S516/06

Abstract: AN AQUEOUS DRILLING FLUID DISPERSANT AND A METHOD OF DRILLING WELLS USING AS THE DRILLING FLUID DISPERSANT A 4VINYLDIHYDROXYBENZENE COMPOUND.

公开(公告)号：US3817330A

公开(公告)日：1974-06-18

申请号：US23933472

申请日：1972-03-29

Applicant: TEXACO INC

Inventor： CHRISTOPHER C ,  ALLEN J ,  KOLAIAN J

IPC: C09K8/58 ,  E21B43/20 ,  E21B43/22

CPC classification number: C09K8/58 ,  E21B43/20

Abstract: A novel method of secondary recovery of oil from subterranean reservoirs is provided wherein a fluid is used to drive the oil in the reservoir to production wells. This driving fluid is a mixture of water and colloidal silica. The driving fluid has a mobility ratio relative to the oil in the reservoir such that the driving fluid will maintain a flat face against the oil being driven to production wells and thus a high sweep efficiency of the reservoir will result.

Abstract translation: 提供了一种从地下储层二次回收油的新方法，其中使用流体将储存器中的油驱动到生产井。 该驱动流体是水和胶体二氧化硅的混合物。 驱动流体相对于储存器中的油具有迁移率，使得驱动流体将保持平面以抵抗被驱动到生产井的油，因此将导致储存器的高扫掠效率。

公开(公告)号：US3780808A

公开(公告)日：1973-12-25

申请号：US3780808D

申请日：1972-03-29

Applicant: TEXACO INC

Inventor： KOLAIAN J ,  CHRISTOPHER C ,  ALLEN J

IPC: C09K8/58 ,  E21B43/20 ,  E21B43/22

CPC classification number: E21B43/20 ,  C09K8/58 ,  Y10S507/936

Abstract: A method of secondary recovery of hydrocarbons which involves injecting a fluid into an injection well and producing hydrocarbons from a production well involves the use of a novel thickened injection fluid. The fluid comprises an intimate mixture of water, hydrocarbon solvent and colloidal silica. The fluid is miscible with hydrocarbons in the reservoir and aqueous fluids and provides a decreased mobility ratio to enhance sweep efficiency.

Abstract translation: 二次回收碳氢化合物的方法包括将流体注入注入井并从生产井生产碳氢化合物涉及使用新型增稠注射液。 流体包括水，烃溶剂和胶体二氧化硅的紧密混合物。 流体与储层和含水流体中的烃混溶，并提供降低的迁移率以提高扫掠效率。

公开(公告)号：US3759326A

公开(公告)日：1973-09-18

申请号：US3759326D

申请日：1972-03-29

Applicant: TEXACO INC

Inventor： KOLAIAN J ,  CHRISTOPHER C ,  ALLEN J

IPC: C09K8/58 ,  E21B43/16 ,  E21B43/22

CPC classification number: C09K8/58 ,  E21B43/16

Abstract: A method for the production of hydrocarbons from subterranean reservoirs which comprises having at least one production well and one injection well penetrating the reservoir and injecting a fluid into the injection well to drive the hydrocarbons to the production well. The fluid comprises an intimate mixture of colloidal silica and a material which is miscible with the hydrocarbons in the reservoir.

Abstract translation: 一种用于从地下储层生产烃的方法，其包括至少一个生产井和一个注入井穿透储层并将流体注入注入井以将烃驱动到生产井。 流体包括胶体二氧化硅和可与储层中的烃混溶的材料的紧密混合物。