公开(公告)号：US3718585A

公开(公告)日：1973-02-27

申请号：US3718585D

申请日：1971-08-02

Applicant: AMOCO PROD CO

Inventor： LUMMUS J ,  ANDERSON D ,  EDWARDS C

IPC: C09K8/22 ,  C10M3/14 ,  C10M3/08

CPC classification number: C09K8/22 ,  Y10S507/904

Abstract: THE ACTION OF AN AGENT FOR CASING SOLID PARTICLES OF ASPHALT TO ENTER INTO AND FORM A STABLE SUSPENSION IN WATER-BASE DRILLING FLUID IS IMPROVED BY PREHYDRATING THE AGENT AND DISSOLVING THE PREHYDRATED AGENT IN NORMAL PROPANOL AND WATER BEFORE USE. THE ASPHALT-STABILIZING AGENT MAY BE A LIMITD CLASS OF ETHOXYALTED ALKYL PHENOLS OR ETHOXYLATED POLYPROPYLENE GLYCOLS. THE MONOBUTYL ETHER OF ETHYLENE GLYCOL OR OF DIETHYLENE GLYCOL CAN BE SUED IN PLACE OF NORMAL PROPANOL.

公开(公告)号：US3957668A

公开(公告)日：1976-05-18

申请号：US400130

申请日：1973-09-24

Applicant: Martin B. Sheratte

Inventor： Martin B. Sheratte

IPC: C10M169/00 ,  C10M3/08

CPC classification number: C10M3/00 ,  C10M2201/02 ,  C10M2207/042 ,  C10M2207/18 ,  C10M2207/28 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/283 ,  C10M2207/286 ,  C10M2207/30 ,  C10M2207/304 ,  C10M2207/34 ,  C10M2209/00 ,  C10M2209/02 ,  C10M2209/084 ,  C10M2209/10 ,  C10M2209/102 ,  C10M2209/103 ,  C10M2209/104 ,  C10M2209/105 ,  C10M2209/106 ,  C10M2209/107 ,  C10M2211/044 ,  C10M2211/06 ,  C10M2213/00 ,  C10M2213/04 ,  C10M2213/06 ,  C10M2215/065 ,  C10M2217/042 ,  C10M2217/043 ,  C10M2219/082 ,  C10M2219/086 ,  C10M2219/10 ,  C10M2219/102 ,  C10M2219/104 ,  C10M2219/106 ,  C10M2223/02 ,  C10M2223/04 ,  C10M2223/041 ,  C10M2223/042 ,  C10M2223/049 ,  C10M2223/06 ,  C10M2223/061 ,  C10M2223/065 ,  C10N2240/08 ,  C10N2240/14

Abstract: Novel epoxides in the form of esters or polyesters of 4,5-epoxy-1,2-cyclohexane dicarboxylic acid, and functional fluid compositions containing said epoxides, such functional fluids consisting essentially of (1) a phosphate ester, e.g., dibutyl phenyl phosphate, or an amide of an acid of phosphorus, (2) a viscosity index improver, e.g., a polyglycol or polyglycol ether, or polyacrylate or polymethacrylate viscosity index improver, and (3) a small amount of the above novel epoxide, e.g., poly(ethylene-.DELTA..sup.4 -epoxy tetrahydrophthalate), such epoxide preventing acid build-up in the fluid, and preventing undesirable deposits particularly when such fluid is employed as an aircraft hydraulic fluid.

Abstract translation: 4,5-环氧-1,2-环己烷二羧酸的酯或聚酯形式的新型环氧化物和含有所述环氧化物的功能性流体组合物，该功能性流体基本上由（1）磷酸酯，例如磷酸二丁基苯酯 ，或磷酸的酰胺，（2）粘度指数改进剂，例如聚乙二醇或聚乙二醇醚，或聚丙烯酸酯或聚甲基丙烯酸酯粘度指数改进剂，和（3）少量上述新型环氧化物，例如聚 （乙烯-DTA4环氧四氢邻苯二甲酸酯），这种环氧化物防止流体中的酸积聚，并且防止不期望的沉积，特别是当这种流体用作飞机液压流体时。

公开(公告)号：US3424684A

公开(公告)日：1969-01-28

申请号：US3424684D

申请日：1967-03-10

Applicant: TEXACO INC

Inventor： HELLMUTH WALTER W

IPC: C07D295/12 ,  C10M133/58 ,  C10M3/08

CPC classification number: C10M133/58 ,  C07D295/12 ,  C10M2201/062 ,  C10M2203/06 ,  C10M2205/02 ,  C10M2205/024 ,  C10M2205/026 ,  C10M2207/027 ,  C10M2209/084 ,  C10M2215/22 ,  C10M2215/221 ,  C10M2215/225 ,  C10M2215/226 ,  C10M2215/30 ,  C10M2217/028 ,  C10M2217/042 ,  C10M2217/043 ,  C10M2217/06 ,  C10M2219/044 ,  C10M2223/045 ,  C10M2229/041 ,  C10N2210/02 ,  C10N2270/02

公开(公告)号：US3733274A

公开(公告)日：1973-05-15

申请号：US3733274D

申请日：1970-12-11

Applicant: GEN MILLS INC

Inventor： YUEH M ,  JORDAN W

IPC: C09K8/20 ,  C09K8/90 ,  C10M3/08

CPC classification number: C09K8/90 ,  C09K8/206 ,  Y10S507/922 ,  Y10S507/925

Abstract: A FLUID LOSS CONTROL AGENT IS DISCLOSED INCLUDING SOLUBILIZED NUCLEOPROTEIN SUCH AS FROM FISH MILT, OR AVIAN BLOOD. THE FLUID LOSS CONTROL AGENT MAY BEINCLUDED IN AQUEOUS FLUIDS USED IN OIL AND GAS WELLS. SUCH AQUEOUS FLUIDS INCLUDE DRILLING MUDS, COMPLETION FLUIDS AD HYDRAULIC FRACTURING FLUIDS.

公开(公告)号：US3629102A

公开(公告)日：1971-12-21

申请号：US3629102D

申请日：1967-06-29

Applicant: PAN AMERICAN PETROLEUM CORP

Inventor： LUMMUS JAMES L ,  RYALS JOHN N

IPC: E21B21/00 ,  C10M3/08 ,  C10M1/14

CPC classification number: E21B21/003

Abstract: In well drilling operations, loss of whole drilling fluid to drilled formations is decreased by maintaining in the drilling fluid a three-component mix. The three components are (1) Ground nutshells or equivalent passing the shale shaker screen but retained on a No. 100 U.S. standard sieve; (2) Nutshell flour or equivalent passing a No. 100 sieve; (3) Sugar cane fibers, preferably waterproofed, ground fine enough to pass the shale shaker screen but coarse enough to seal a bed of BB shot when combined within certain limits with the larger granular particles and the flour.

公开(公告)号：US3810836A

公开(公告)日：1974-05-14

申请号：US25882672

申请日：1972-06-01

Applicant: EXXON RESEARCH ENGINEERING CO

Inventor： NORTON J

IPC: C09K8/035 ,  C10M167/00 ,  C10M3/08 ,  C10M3/32

CPC classification number: C09K8/035 ,  C10M167/00 ,  C10M2201/02 ,  C10M2209/104 ,  C10M2209/105 ,  C10M2209/107 ,  C10M2219/022 ,  C10M2219/024 ,  C10M2219/082 ,  C10M2219/083 ,  C10M2221/041 ,  C10M2223/12 ,  C10M2225/04 ,  C10M2225/041 ,  C10N2240/00 ,  C10N2240/22 ,  C10N2240/30 ,  C10N2240/50 ,  C10N2240/52 ,  C10N2240/54 ,  C10N2240/56 ,  C10N2240/58 ,  C10N2240/60 ,  C10N2240/66

Abstract: A MINERAL-OIL-BASED LUBRICANT FOR USE IN DRILLING OF MINERAL ORE DEPOSITS, WHICH IS NON-STAINING TOWARDS SAMPLE CORES WITHDRAWN DURING THE DRILLING, CAN BE PREPARED BY COMBINING A PARAFFINIC OIL, WITH MINOR AMOUNTS OF A NONIOMIC EMULSIFIER PACKAGE AND A SULFUR-CONTAINING EXTREME PRESSURE AGENT. THE NONIONIC EMULSIFIER PACKAGE CAN BE A COMBINATION OF AN ALKOXYLATED FATTY ACID ESTER AND AN ALKOXYLATED ALKYL PHENOL OR A COMBINATION OF FATTY ACID SORBITAN POLYESTERS WHICH HAVE BEEN ALKOXYLATED TO VARYING EXTENTS.

公开(公告)号：US3711405A

公开(公告)日：1973-01-16

申请号：US3711405D

申请日：1969-11-19

Applicant: UNION OIL CO

Inventor： PYE D ,  FISCHER P ,  GALLUS J

IPC: C09K8/24 ,  C09K8/62 ,  C10M3/08 ,  E21B43/25

CPC classification number: C09K8/62 ,  C09K8/24 ,  Y10S507/922 ,  Y10S507/925

Abstract: A LOW LOSS WELL TREATING COMPOSITION COMPRISING A DISPERSION OF SOLID WAX OR WAX-POLYMER PARTICLES IN AN AQUEOUS LIQUID CONTAINING A HYDROPHILIC AGENT CONSISTING OF WATER-SOLUBLE SURFACE ACTIVE AGENTS OR WATER-DISPERSIBLE SURFACE ACTIVE AGENTS, AND A LIPOPHILIC AGENT CONSISTING OF OIL-SOLUBLE SURFACE ACTIVE AGENTS, OIL-DISPERSIBLE SURFACE ACTIVE AGENTS AND OLEGINOUS LIQUIDS; AND A PROCESS EMPOLYING THIS COMPOSITION IN WELL DRILLING AND TREATING.

公开(公告)号：US3455833A

公开(公告)日：1969-07-15

申请号：US3455833D

申请日：1966-12-27

Applicant: WITCO CHEMICAL CORP

Inventor： LAWRENCE FRANKLIN I L ,  POHORILLA MICHAEL J

IPC: C10M1/14 ,  C10M1/20 ,  C10M3/08

CPC classification number: C10M1/08 ,  C10M2203/00 ,  C10M2207/282 ,  C10M2207/34 ,  C10M2209/00 ,  C10M2209/02 ,  C10M2209/10 ,  C10M2209/104 ,  C10M2217/00 ,  C10M2217/02 ,  C10M2217/024 ,  C10M2217/04 ,  C10M2217/042 ,  C10M2217/043 ,  C10M2217/06 ,  C10M2223/065 ,  C10M2229/02 ,  C10M2229/05 ,  C10N2260/04