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Crick
Darl Andrew Crick, Keswick CA
| Patent application number | Description | Published |
|---|---|---|
| 20100192198 | CACHING OF PRIVATE DATA FOR A CONFIGURABLE TIME PERIOD - A computer implemented method, apparatus, and computer program product for generating cookies. A cookie value is retrieved in response to receiving the request. An expiration for the cookie value is set based on a time period in which the request is received. A set of unique identifiers, including the expiration, are added to the cookie value and a cookie name to form a cookie. A response to the request is sent to an intermediate server. The response includes data responsive to the request and the cookie. The validity of the data for the response is related to the expiration. | 07-29-2010 |
David Crick, Edmonton CA
| Patent application number | Description | Published |
|---|---|---|
| 20110203676 | PIPE PIG AND METHOD OF CLEANING A PIPE - A pipe pig for refinery heater tubes is disclosed. The pipe pig has arcuate cleaning elements which form an expandable circumference. Each of the arcuate cleaning elements has a scraping edge. A spring element biases the arcuate cleaning elements radially outward. The pipe pig may have structural components made from titanium alloys and arcuate cleaning elements made from carbon-carbon composites. A method for cleaning coking out of refinery heater tubes using the pipe pig is also disclosed. | 08-25-2011 |
Diana S. Crick, Surrey CA
| Patent application number | Description | Published |
|---|---|---|
| 20090298663 | PAPER-SCORING APPARATUS - Groove-type paper scoring apparatus according to the invention comprises a platform providing a planar rectangular work surface. On the platform are a series of transversely spaced shallow score channels extending longitudinally from one end of the platform to the other. Shallow boundary walls extend along the side edges and the distal end of the platform. The distal end wall of the platform is provided with spaced vertical notches each mating with an associated one of the series of score channels. A scale or ruler extends along each of the walls. | 12-03-2009 |
Martin Crick, Abingdon GB
| Patent application number | Description | Published |
|---|---|---|
| 20080300793 | AUTOMATED FIELD DEVELOPMENT PLANNING OF WELL AND DRAINAGE LOCATIONS - A hybrid evolutionary algorithm (“HEA”) technique is described for automatically calculating well and drainage locations in a field. The technique includes planning a set of wells on a static reservoir model using an automated well planner tool that designs realistic wells that satisfy drilling and construction constraints. A subset of these locations is then selected based on dynamic flow simulation using a cost function that maximizes recovery or economic benefit. In particular, a large population of candidate targets, drain holes and trajectories is initially created using fast calculation analysis tools of cost and value, and as the workflow proceeds, the population size is reduced in each successive operation, thereby facilitating use of increasingly sophisticated calculation analysis tools for economic valuation of the reservoir while reducing overall time required to obtain the result. In the final operation, only a small number of full reservoir simulations are required for the most promising FDPs. | 12-04-2008 |
| 20090182541 | DYNAMIC RESERVOIR ENGINEERING - An example method for performing reservoir engineering includes generating a geological model of a reservoir including a geological horizon, obtaining an offset relative to the geological horizon, and positioning a wellbore equipment item in a well completion design based on the offset. The method further includes calculating an absolute position of the wellbore equipment item in the well completion design based on the offset and a location of the geological horizon in the geological model and updating the geological model to generate an updated location of the geological horizon. The method further includes updating the absolute position of the wellbore equipment item in the well completion design based on the offset and the updated location of the geological horizon and simulating a simulation case including the geological model and the well completion design after updating the absolute position of the wellbore equipment item. | 07-16-2009 |