Jonk
Dennis Jonk, Calgary CA
Patent application number | Description | Published |
---|---|---|
20110004352 | CONTROL LOGIC METHOD AND SYSTEM FOR OPTIMIZING NATURAL GAS PRODUCTION - In a system for optimizing natural gas production in response to real-time variations in wellbore parameters, a PLC or other wellsite intelligence technology is used to monitor liquid and gas production from the wellbore under friction-loaded conditions. Using baseline production data obtained during production tests, the PLC determines and initiates the appropriate operating mode for the wellbore to optimize a selected production criterion to suit measured wellbore parameters. The operating mode either a continuous clean-out mode, in which gas is continuously injected into the wellbore to control liquid loading, or an intermittent clean-out, in which liquid loading is regulated by intermittent gas injection. In preferred embodiments, the system uses bladder-type control valves having upstream and downstream solenoids, to control production tubing flow rate within a range between upper and lower set points. | 01-06-2011 |
20120318523 | CONTROL VALVE ASSEMBLY - In a system for optimizing natural gas production in response to real-time variations in wellbore parameters, a PLC or other wellsite intelligence technology is used to monitor liquid and gas production from the wellbore under friction-loaded conditions. Using baseline production data obtained during production tests, the PLC determines and initiates the appropriate operating mode for the wellbore to optimize a selected production criterion to suit measured wellbore parameters. The operating mode either a continuous clean-out mode, in which gas is continuously injected into the wellbore to control liquid loading, or an intermittent clean-out, in which liquid loading is regulated by intermittent gas injection. In preferred embodiments, the system uses bladder-type control valves having upstream and downstream solenoids, to control production tubing flow rate within a range between upper and lower set points. | 12-20-2012 |
Luigi Johannes Cornelius Jonk, Utrecht NL
Patent application number | Description | Published |
---|---|---|
20090069244 | Mutants of lactoferrin - The invention relates to field of biochemistry, molecular biology as well as medicinal chemistry. More in specific, the invention relates to polypeptides derived from human lactoferrin and their use in therapeutic or prophylactic treatment. The invention provides a polypeptide comprising a mutant of the amino acid sequence RRRRSVQWC (SEQ ID NO:2), which mutation comprising polypeptide has comparable antimicrobial activity against at least one micro-organism if compared to a reference polypeptide comprising the amino acid sequence RRRRSVQWC (SEQ ID NO:2). | 03-12-2009 |
20100143323 | MODIFIED PHOSPHATASES - The invention relates to phosphatases and more in specific to (genetically) modified phosphatases, pharmaceutical compositions comprising (genetically) modified phosphatases and the use of (genetically) modified phosphatases for treating or curing for example sepsis, inflammatory bowel disease or other inflammatory diseases, or renal failure. The invention further relates to a method for producing phosphatases. | 06-10-2010 |
20140193388 | Modified Phosphatases - The invention relates to phosphatases and more in specific to (genetically) modified phosphatases, pharmaceutical compositions comprising (genetically) modified phosphatases and the use of (genetically) modified phosphatases for treating or curing for example sepsis, inflammatory bowel disease or other inflammatory diseases, or renal failure. The invention further relates to a method for producing phosphatases. | 07-10-2014 |
Rene Jonk, Calgary CA
Patent application number | Description | Published |
---|---|---|
20110015912 | Transport Property Data Calculated From Derivative Seismic Rock Property Data For Transport Modeling - At least one transport property for a subsurface region is calculated from derivative seismic data by generating a model relating at least one derivative seismic rock property of a subsurface region to at least one transport property for the subsurface region. At least one transport property is calculated by applying the generated transport property model. Transport phenomena may be simulated with a transport model using at least one transport property generated by applying the model. A model describing evolution of the at least one transport property may be generated within the subsurface region over time, e.g., to facilitate basin modeling of the subsurface region. | 01-20-2011 |