Granted improved reservoir simulation patents

Apparatus, method and system for improved reservoir simulation using a ...

Filed: April 25th, 2006 [Granted]

Assignee: Schlumberger Technology Corporation

Patent Number: 7516056

60/674936, filed on Apr. 26, 2005, entitled "Apparatus, Method and System for Improved Reservoir Simulation Using a Multiplicative Overlapping Schwarz ...

Apparatus, method and system for improved reservoir simulation using an ...

Filed: June 14th, 2006 [Granted]

Assignee: Schlumberger Technology Corporation

Patent Number: 7684967

1 APPARATUS, METHOD AND SYSTEM FOR IMPROVED RESERVOIR SIMULATION USING AN ALGEBRAIC CASCADING CLASS LINEAR SOLVER 5 RELATED APPLICATIONS This claims ...

Methods for performing reservoir simulation

Filed: November 16th, 1999 [Granted]

Assignee: Landmark Graphics Corporation

Patent Number: 6662146

Thus, there exists a need for improved methods for performing adaptive and variable implicit reservoir simulations. SUMMARY OF THE INVENTION The present ...

Simulation method and apparatus

Filed: June 3rd, 1999 [Granted]

Assignee: Schlumberger Technology Corporation

Patent Number: 6230101

A general outline of the operation of a reservoir simulator follows (refer to .... Accordingly, a new and improved reservoir simulator software is needed ...

Automated event monitoring system for online reservoir simulation

Filed: April 28th, 2006 [Granted]

Assignee: Saudi Arabian Oil Company

Patent Number: 7660711

With multi-million-cell reservoir simulation, however, data analysis has become a ... could potentially be used to improve management of a producing field, ...

Simulation method and apparatus for determining subsidence in a reservoir

Filed: April 26th, 2004 [Granted]

Assignee: Schlumberger Technology Corp

Patent Number: 7177764

... Mexico: An improved gas reservoirs management", SPE 59418 presented at the 2000 SPE ... Reservoir Simulation Symposium, Houston Tex, 14-17 Feb, 1999. 9.

Method for solving implicit reservoir simulation matrix equation

Filed: April 13th, 2005 [Granted]

Assignee: ExxonMobil Upstream Research Company

Patent Number: 7672818

... in an underground reservoir and, more preferably, to an improved pro- 15 cess for ... Description of Related Art Reservoir simulation is a process of ...

Methods for performing simulation of surfactant flooding of a hydrocarbon ...

Filed: September 10th, 2007 [Granted]

Assignee: Chevron U S A Inc

Patent Number: 7983886

Reservoir simulation has become an increasingly widespread and important tool ... Thus, there exists a need for improved methods for performing reservoir ...