GAS SENSING TECHNOLOGY CORP. Patent applications |
Patent application number | Title | Published |
20150068738 | Apparatus, System And Method For Multi Zone Monitoring In Boreholes - A multi-zone monitoring system allowing simultaneous measurement of separate zones of multi-zone wellbore formations comprising a multi-component umbilical containing both electrical lines and a hydraulic fluid lines, an inflatable isolation packer that can traverse through the wellbore and be inflated with hydraulic fluid to seal off a portion of the wellbore wherein the inflatable isolation packer is connected to a hydraulic line of the multi-component umbilical, wherein the inflatable isolation packer further comprises: one or more cable bypass feed throughs for the umbilical's electric and hydraulic fluid lines, wherein the hydraulic line is attached to the inflatable isolation packer with compression fittings. A method of monitoring geologic formations in a wellbore comprising attaching a plurality of inflatable isolation packers at predetermined distance to an umbilical containing a hydraulic line for inflating each packer, monitoring each connection of the hydraulic line to each inflatable isolation packer, attaching monitoring equipment to the umbilical at predetermined distances to the umbilical, lowering the equipment and inflatable isolation packers down a wellbore using the umbilical, and monitoring the equipment and each hydraulic line connection at a surface. | 03-12-2015 |
20140300895 | IN SITU EVALUATION OF UNCONVENTIONAL NATURAL GAS RESERVOIRS - An analytical method that establishes a thermodynamic equilibrium or known dynamic relationship between the concentrations of gases, natural gas liquids and oils or pressures of gasses in an isolated zone of a shale, or group of distinct shale gas intervals, with the concentrations of fluids or pressures of gasses in a wellbore penetrating the shale interval or intervals. An analytical method for identifying the chemical composition of gas, natural gas liquids and oils and determining their origin in an isolated zone of a shale, or group of distinct shale gas intervals with the identification of chemical composition of gas, natural gas liquids and oils in a wellbore penetrating the shale interval or intervals. A surface measurement apparatus capable of performing the measurement ex-situ. A downhole measurement apparatus capable of reliably performing the measurement in-situ and a downhole straddle-packer assembly capable of isolating part of, or an entire shale interval. | 10-09-2014 |
20140246574 | In-situ Detection and Analysis of Methane in Coal Bed Methane Formations with Spectrometers - The invention subject of this disclosure teaches a method of determining a production factor for a carbonaceous material reservoir, the method comprising: providing a well in a carbonaceous material reservoir; providing unsampled fluid at a depth in the well; placing a sensor adjacent to the unsampled fluid and performing a measurement on the unsampled fluid; using data from the measurement to determine a partial pressure of a solution gas in the carbonaceous material reservoir; and determining a production factor for the carbonaceous material reservoir from the partial pressure of the solution gas. | 09-04-2014 |
20140245827 | In-situ Detection and Analysis of Methane in Coal Bed Methane Formations with Spectrometers - The invention subject of this disclosure teaches a method of determining a production factor for a carbonaceous material reservoir, the method comprising: providing a well in a carbonaceous material reservoir; providing unsampled fluid at a depth in the well; placing a sensor adjacent to the unsampled fluid and performing a measurement on the unsampled fluid; using data from the measurement to determine a partial pressure of a solution gas in the carbonaceous material reservoir; and determining a production factor for the carbonaceous material reservoir from the partial pressure of the solution gas. | 09-04-2014 |
20140245826 | In-situ Detection and Analysis of Methane in Coal Bed Methane Formations with Spectrometers - The invention subject of this disclosure teaches a method of determining a production factor for a carbonaceous material reservoir, the method comprising: providing a well in a carbonaceous material reservoir; providing unsampled fluid at a depth in the well; placing a sensor adjacent to the unsampled fluid and performing a measurement on the unsampled fluid; using data from the measurement to determine a partial pressure of a solution gas in the carbonaceous material reservoir; and determining a production factor for the carbonaceous material reservoir from the partial pressure of the solution gas. | 09-04-2014 |
20140138528 | In-situ Detection and Analysis of Methane in Coal Bed Methane Formations with Spectrometers - A measuring system for in-situ measurements down a well ( | 05-22-2014 |
20140039794 | Evaluating Hydrologic Reservoir Constraint in Coal Seams and Shale Formations - Methods and apparatus suitable for quickly and accurately measuring | 02-06-2014 |