DANIEL R MULLINS, INC.
|DANIEL R MULLINS, INC. Patent applications|
|Patent application number||Title||Published|
|20130292134||Assembly And Method To Secure Tubing String to Blowout Preventer - A flange assembly and method for securing the downhole tubing string and packer to a blowout preventer is disclosed. The application is particularly useful for high pressure fluid applications downhole such as hydraulic fracking.||11-07-2013|