Patent application number | Description | Published |
20100171501 | PROVIDING A TOW CABLE HAVING PLURAL ELECTROMAGNETIC RECEIVERS AND ONE OR MORE ELECTROMAGNETIC SOURCES - To perform marine electromagnetic (EM) surveying of a subterranean structure, a marine cable system is provided including a tow cable, a plurality of electromagnetic (EM) sources coupled to the tow cable, and a plurality of EM receivers coupled to the tow cable. The system is configured for deployment in a body of water to perform marine EM surveying of a subterranean structure. | 07-08-2010 |
20110294223 | APPARATUS AND METHOD FOR CHARACTERIZING PARAMETERS FOR THE CRACKING, IN-SITU COMBUSTION, AND UPGRADING OF HYDROCARBONS - An apparatus for characterizing parameters for the cracking, in-situ combustion, and upgrading of hydrocarbons includes a reactor defining a chamber, a temperature probe operably associated with the reactor, and a gas inlet in fluid communication with the chamber. The apparatus further comprises a gas outlet in fluid communication with the chamber and an electromagnetic radiation attenuating material configured to heat the reactor when the electromagnetic radiation attenuating material is irradiated by electromagnetic radiation. | 12-01-2011 |
20120116679 | PROVIDING A TOW CABLE HAVING PLURAL ELECTROMAGNETIC RECEIVERS AND ONE OR MORE ELECTROMAGNETIC SOURCES - To perform marine electromagnetic (EM) surveying of a subterranean structure, a marine cable system is provided including a tow cable, a plurality of electromagnetic (EM) sources coupled to the tow cable, and a plurality of EM receivers coupled to the tow cable. The system is configured for deployment in a body of water to perform marine EM surveying of a subterranean structure. | 05-10-2012 |
20140254764 | X-Ray Backscatter Imaging of an Object Embedded in a Highly Scattering Medium - An apparatus and associated method for obtaining a three-dimensional representation of a target object within a fluid-carrying conduit, such as a hydrocarbon exploration or production well, using high energy photons is provided. The representation is essentially a three-dimensional image that achieves visualization of the shape of the target object despite the intervening opaque fluids located between the imaging tool and the object. In one specific though non-limiting embodiment, a narrow, pencil-shaped beam of radiation is scanned in coordination with a similarly narrow detector field-of-view in order to sample the radiation-scattering properties of only a small volume of material at any given time. The result is a clearer to visualization with a greater viewing depth. | 09-11-2014 |
Patent application number | Description | Published |
20090001985 | Methods for Electromagnetic Measurements and Correction of Non-Ideal Receiver Responses - A method for determining formation electrical properties includes deploying one or more receivers for electromagnetic logging; obtaining measurement data indicative of the formation electrical properties using the deployed receivers; correcting the measurement data for receiver imperfection; and inverting the corrected measurement data to obtain one or more parameters of formation electrical properties. | 01-01-2009 |
20090001986 | SYSTEMS AND METHODS FOR CALIBRATING AN ELECTROMAGNETIC RECEIVER - An electromagnetic receiver includes at least one sensor for measuring electromagnetic signals, and a calibration antenna configured to generate an electromagnetic signal at a first frequency. | 01-01-2009 |
20090008079 | METHODS AND APPARATUS TO SAMPLE HEAVY OIL IN A SUBTERRANEAN FORMATION - A method for sampling fluid in a subterranean formation includes, reducing a viscosity a fluid, pressurizing a portion of the subterranean formation, and collecting a fluid sample. Specifically, a viscosity of a fluid in a portion of the subterranean formation is reduced and a portion of the subterranean formation is pressurizing by injecting a displacement fluid into the subterranean formation. A sample of the fluid pressurized by the displacement fluid is then collected. | 01-08-2009 |
20110094738 | Apparatus for Upgrading Crude Oil and System Incorporating Same - A scalable system for producing upgraded crude oil includes one or more production lines. Bach of the one or more production lines comprises an oil well, an upgrader using microwave radiation operably associated with the oil well, and a pump operably associated with the upgrader. The upgrader is constructed to reduce the viscosity of and increase the API gravity of crude oil. A method for scalably upgrading crude oil includes providing an upgrader using a microwave radiation proximate an oil well, producing crude oil from the oil well, and transporting the crude oil to the upgrader. The method further includes upgrading the crude oil in the upgrader and transporting the upgraded crude oil away from the upgrader. | 04-28-2011 |
20130306307 | Methods And Apparatus To Sample Heavy Oil In A Subterranean Formation - A method for sampling fluid in a subterranean formation includes, reducing a viscosity a fluid, pressurizing a portion of the subterranean formation, and collecting a fluid sample. Specifically, a viscosity of a fluid in a portion of the subterranean formation is reduced and a portion of the subterranean formation is pressurizing by injecting a displacement fluid into the subterranean formation. A sample of the fluid pressurized by the displacement fluid is then collected. | 11-21-2013 |