1
Darush Farshid, Bruce Reynolds: Systems and methods for producing a crude product. Chevron U, May 17, 2011: US07943036 (14 worldwide citation)

A flexible once-through process for hydroprocessing heavy oil feedstock is disclosed. The process employs a plurality of contacting zones and at least a separation zone to convert at least a portion of the heavy oil feedstock to lower boiling hydrocarbons, forming upgraded products. The contacting z ...


2
Christopher Alan Powers, Bruce Reynolds: Systems and methods for producing a crude product. Chevron U, November 1, 2011: US08048292 (14 worldwide citation)

Systems and methods for hydroprocessing a heavy oil feedstock, the system employs a plurality of contacting zones and separation zones and a solvent deasphalting (SDA) unit for providing at least a portion of the heavy oil feedstock. The contacting zones operate under hydrocracking conditions, emplo ...


3
Julie Chabot, Shuwu Yang, Bruce Reynolds: Systems and methods for producing a crude product. Chevron U, April 26, 2011: US07931797 (4 worldwide citation)

A process for hydroprocessing heavy oil feedstock is disclosed. The process operates in once-through mode, employing a plurality of contacting zones and at least a separation zone to convert at least a portion of the heavy oil feedstock to lower boiling hydrocarbons, forming upgraded products. In th ...


4
Julie Chabot: Systems and methods for producing a crude product. Chevron U, March 1, 2011: US07897035 (4 worldwide citation)

Systems and methods for hydroprocessing a heavy oil feedstock, the system employs a plurality of contacting zones and separation zones with at least some of the heavy oil feedstock being supplied to at least a contacting zone other than the first contacting zone. The contacting zones operate under h ...


5
Julie Chabot, Bo Kou, Vivion Andrew Brennan, Erin Maris, Shuwu Yang: Systems and methods for producing a crude product. Chevron U, March 1, 2011: US07897036 (3 worldwide citation)

Systems and methods for hydroprocessing a heavy oil feedstock with reduced heavy oil deposits, the system employs a plurality of contacting zones and separation zones zone under hydrocracking conditions to convert at least a portion of the heavy oil feedstock to lower boiling hydrocarbons, forming u ...


6
Goutam Biswas, Darush Farshid: Systems and methods for producing a crude product. Chevron U, February 12, 2013: US08372266 (2 worldwide citation)

Systems and methods for hydroprocessing a heavy oil feedstock, the system employs a plurality of contacting zones and separation zones and an interstage solvent deasphalting unit. The contacting zones operate under hydrocracking conditions, employing a slurry catalyst for upgrading the heavy oil fee ...


7
Bo Kou, Shuwu Yang, Bruce Reynolds, Julie Chabot: Systems and methods for producing a crude product. Chevron U, May 7, 2013: US08435400 (1 worldwide citation)

Systems and methods for hydroprocessing heavy oil feedstock is disclosed. The process employs a plurality of contacting zones and at least a separation zone to convert at least a portion of the heavy oil feedstock to lower boiling hydrocarbons, forming upgraded products. In one embodiment, water and ...


8
Julie Chabot, Bo Kou, Vivion Andrew Brennan, Erin Maris, Shuwu Yang: Systems and methods for producing a crude product. Chevron U, May 3, 2011: US07935243 (1 worldwide citation)

Systems and methods for hydroprocessing a heavy oil feedstock with reduced heavy oil deposits, the system employs a plurality of contacting zones and separation zones zone under hydrocracking conditions to convert at least a portion of the heavy oil feedstock to lower boiling hydrocarbons, forming u ...


9
Julie Chabot, Bo Kou, Vivion Andrew Brennan, Erin Maris, Shuwu Yang, Bruce Reynolds: Systems and methods for producing a crude product. Chevron U, May 10, 2011: US07938954 (1 worldwide citation)

Systems and methods for hydroprocessing a heavy oil feedstock with reduced heavy oil deposits, the system employs a plurality of contacting zones and separation zones zone under hydrocracking conditions to convert at least a portion of the heavy oil feedstock to lower boiling hydrocarbons, forming u ...


10
Julie Chabot, Kaidong Chen, Bruce Reynolds: Systems and methods for producing a crude product. Chevron U, April 26, 2011: US07931796 (1 worldwide citation)

Systems and methods for hydroprocessing a heavy oil feedstock, the system employs a plurality of contacting zones and separation zones with at least some of the fresh slurry catalyst being supplied to at least a contacting zone other than the first contacting zone. The contacting zones operate under ...