公开(公告)号：US3685581A

公开(公告)日：1972-08-22

申请号：US3685581D

申请日：1971-03-24

Applicant: TEXACO INC

Inventor： HESS HOWARD V ,  GUPTILL FRANK E JR

IPC: E21B43/16 ,  E21B43/24 ,  E21B43/20

CPC classification number: E21B43/24 ,  E21B43/16

Abstract: Promoting secondary recovery of crude petroleum from a subsurface reservoir by flooding the reservoir with a continuous phase liquid admixture of hydrocarbon oil and water under high temperatures and pressures at which the oil dissolves water.

Abstract translation: 通过在石油溶解水的高温和高压下，用烃油和水的连续相液体混合物浸渍储层，促进从地下储层中二次回收原油。

公开(公告)号：US3658681A

公开(公告)日：1972-04-25

申请号：US3658681D

申请日：1970-02-24

Applicant: TEXACO INC

Inventor： WILSON RAYMOND F ,  PECK REESE A ,  GUPTILL FRANK E JR

IPC: C10G45/02 ,  C10G65/16 ,  C10G23/02

CPC classification number: C10G65/16 ,  C10G45/02

Abstract: Low sulfur fuel oil is prepared by distilling an asphaltcontaining petroleum fraction to obtain a vacuum gas oil and vacuum residuum. The vacuum gas oil is passed downwardly with hydrogen through an upper bed of desulfurization catalyst; the residuum fraction is passed upwardly through one or more lower beds of desulfurization catalyst, and the desulfurized effluents are combined. It is found advantageous to pass the distilled fraction down through the desulfurization zone with less residence time and the residual fraction up through the zone to subject it to more back-mixing and turbulence and thereby effecting a longer residence time.

Abstract translation: 通过蒸馏含沥青的石油馏分制备低硫燃料油，以获得真空瓦斯油和真空渣油。 真空瓦斯油通过氢气通过上层脱硫催化剂; 残渣馏分向上通过一个或多个下层脱硫催化剂，并将脱硫流出物合并。 发现有利的是将蒸馏的馏分向下通过脱硫区，停留时间较短，残余馏分向上通过该区域以使其进行更多的回混和湍流，从而实现更长的停留时间。

公开(公告)号：US3607723A

公开(公告)日：1971-09-21

申请号：US3607723D

申请日：1969-03-28

Applicant: TEXACO INC

Inventor： PECK REESE A ,  WILSON RAYMOND F ,  GUPTILL FRANK E JR

IPC: C10G65/18 ,  C10G13/00 ,  C10G37/02

CPC classification number: C10G65/18

Abstract: A hydrocracking process for the substantially complete hydrocracking of a heavy hydrocarbon charge stock by introducing a heavy hydrocarbon charge stock into a catalyst zone comprising a first catalyst zone below and a second catalyst zone above the point of entry of the charge stock, in the presence of hydrogen which is introduced in countercurrent relationship to said charge stock in first catalyst zone and maintained at a rate sufficient to provide for lower boiling liquid contact of the second catalyst zone followed by recycling the remaining hydrocarbon material from the first catalyst zone to the charge stock.

公开(公告)号：US3575690A

公开(公告)日：1971-04-20

申请号：US3575690D

申请日：1969-03-28

Applicant: TEXACO INC

Inventor： WILSON RAYMOND F ,  PECK REESE A ,  GUPTILL FRANK E JR

IPC: C07C5/10 ,  C07C5/367 ,  C10G45/44 ,  C10G69/02 ,  C01B1/18

CPC classification number: C07C5/367 ,  C07C5/10 ,  C07C2521/04 ,  C07C2521/06 ,  C07C2521/08 ,  C07C2521/12 ,  C07C2521/14 ,  C07C2523/26 ,  C07C2523/28 ,  C07C2523/42 ,  C07C2523/44 ,  C07C2523/46 ,  C10G45/44 ,  C10G69/02 ,  Y02P20/132

Abstract: A PROCESS FOR RECOVERING HYDROGEN FROM HYDROGEN CONTAINING GASES, ESPECIALLY REFINERY GASES CONTAINING HYDROGEN AT A CONCENTRATION GREATER THAN 20 VOLUME PERCENT, BY INTRODUCING A HYDROGEN EXTRACTING AROMATIC HYDROCARBON INTO A HYDROGENATION CATALYST ZONE AT A POINT INTERMEDIATE IN SAID CATALYST ZONE, IN THE PRESENCE OF A HYDROGEN CONTAINING GAS IN COUNTERCURRENT RELATIONSHIP TO SAID AROMATIC HYDROCARBON, REMOVING A HYDROGENATED AROMATIC HYDROCARBON EFFIUENT FROM THE CATALYST ZONE, INTRODUCING SAID EFFLUENT INTO A DEHYDROGENATION CATALYST ZONE AT A POINT INTERMEDIATE IN SAID CATALYST ZONE IN THE PRESENCE OF AN ENRICHED HYDROGEN CONTAINING GAS IN COUNTERCURRENT RELATIONSHIP TO SAID EFFLUENT AND RECOVERING A HYDROGEN CONTAINING GAS OF AT LEAST ABOUT 90 VOLUME PERCENT HYDROGEN.

公开(公告)号：US3485882A

公开(公告)日：1969-12-23

申请号：US3485882D

申请日：1966-12-19

Applicant: TEXACO INC

Inventor： HESS HOWARD V ,  GUPTILL FRANK E JR

IPC: C01B3/40 ,  C07C4/08 ,  C07C4/20 ,  C01B2/16 ,  C07C3/58

CPC classification number: C07C4/20 ,  C01B3/40 ,  C01B2203/1047 ,  C01B2203/1052 ,  C07C4/08 ,  C07C2523/745 ,  C07C2523/755 ,  C07C2523/86

公开(公告)号：US3671420A

公开(公告)日：1972-06-20

申请号：US3671420D

申请日：1970-12-24

Applicant: TEXACO INC

Inventor： WILSON RAYMOND F ,  PECK REESE A ,  GUPTILL FRANK E JR

IPC: C10G47/00 ,  C10G67/00 ,  C10G13/00 ,  C10G37/02

CPC classification number: C10G47/00 ,  C10G67/00

Abstract: Residue-containing petroleum oils are converted into lighter products by a combination of catalytic hydrocracking and catalytic cracking.

Abstract translation: 残留的石油油通过催化加氢裂化和催化裂化的组合转化成更轻的产物。

公开(公告)号：US3595779A

公开(公告)日：1971-07-27

申请号：US3595779D

申请日：1969-03-28

Applicant: TEXACO INC

Inventor： PECK REESE A ,  GUPTILL FRANK E JR ,  WILSON RAYMOND F

IPC: C10G65/00 ,  C10G31/14

CPC classification number: C10G65/00

Abstract: A CATALYTIC HYDROGEN CONTACT PROCESS FOR THE HYDROSULFURIZATION OF HEAVY HYDROCARBON MATERIALS BY INTRODUCING A HEAVY HYDROCARBON MATERIAL INTO A CATALYST ZONE COMPRISING A FIRST CATALYST ZONE BELOW AND A SECOND CATALYST ZONE ABOVE THE POINT OF ENTRY OF THE HEAVY HYDROCARBON MATERIAL, IN MTHE PRESENCE OF HYDROGEN WHEREIN THE HYDROGEN IS INTRODUCED IN COUNTERCURRENT RELATIONSHIP TO SAID HEAVY HYDROCARBON MATERIAL AND MAINTAINED AT A RATE SUFFICIENT TO PROVIDE FOR LIQUID CONTACT OF THE SECOND CATALYST ZONE AND RECOVERING AN INCREASED PROPORTION OF LOWER BOILING HYDROCARBONS AND/OR HYDROCARBONS OF REREDUCED SULFUR CONTENT.

公开(公告)号：US3565793A

公开(公告)日：1971-02-23

申请号：US3565793D

申请日：1968-12-27

Applicant: TEXACO INC

Inventor： HERBSTMAN SHELDON ,  GUPTILL FRANK E JR ,  WILSON RAYMOND F ,  PECK REESE A

IPC: C10G27/12 ,  C10G53/14 ,  C10G19/02 ,  C10G27/04 ,  C10G31/14

CPC classification number: C10G27/12 ,  C10G53/14

Abstract: A DESULFURIZATION PROCESS FOR THE REMOVAL OF SULFUR IN A SULFUR CONTAINING HYDROCARBON OIL BY CONTACTING THE SULFUR CONTAINING HYDROCARBON OIL WITH AN ORGANIC HYDROPEROXIDE, AN ORGANIC PEROXIDE OR AN ORGANIC PERACID OXIDANT IN THE PRESENCE OF A GROUP IV-B, GROUP V-B OR FOR EXAMPLE BASE TREATMENT, A THERMAL TREATMENT OR A HYDRODESULFURIZATION TREATMENT.