SANJEL CORPORATION Patent applications |
Patent application number | Title | Published |
20150204165 | APPARATUS AND METHOD FOR CONTINUOUSLY MIXING FLUIDS USING DRY ADDITIVES - An apparatus and system for producing a gel for the treatment of petroleum wells are disclosed herein. The apparatus comprises: a mixing fluid stream, the mixing fluid stream comprising: a mixing fluid inlet for accepting a mixing fluid; a first pump; a dry polymer inlet for accepting a dry polymer; a hydraulic mixer configured and adapted to mix the dry polymer with the mixing fluid to produce a concentrated gel; a dilution fluid stream for diluting the concentrated gel to produce a diluted gel, the dilution fluid stream comprising: a dilution fluid inlet for accepting a dilution fluid; a second pump; and an outlet coupled to the mixing fluid stream. | 07-23-2015 |
20110108276 | APPARATUS AND METHOD FOR CREATING PRESSURE PULSES IN A WELLBORE - In accordance with a broad aspect of the present invention there is provided an apparatus for wellbore fluid treatment, comprising: a body with a lower end, an upper end, an exterior surface and an interior surface defining a long bore open at the upper end; an outlet port spaced from the upper end, the outlet port permitting the communication of fluids between the long bore and the exterior surface; and, a die in the long bore between the upper end and the outlet port, the die being substantially immovable within the long bore and having an inner open diameter in which a plug can land to create a seal in the long bore before passing through the inner open diameter. | 05-12-2011 |
20090209438 | LOW RESIDUE FLUID FRACTURING SYSTEM AND METHOD OF USE - A fluid system for hydraulic fracturing operations which comprises a low residue fluid that facilitates the clean up of the wellbore following the treatment is disclosed. The system includes a surfactant compound that forms micelles above a critical concentration. Under certain conditions the addition of an associative thickener compound yields a network based on hydrophobic interactions. The resulting viscous fluid can transport proppants, be applied neat or as a foamed or energized system, or used in an acidizing treatment. The fluid system may further include a breaker additive. | 08-20-2009 |
20090054273 | CROSSLINKING COMPOSITION FOR FRACTURING FLUIDS - Improved gelled hydrocarbon fracturing fluids include a gelling agent and a crosslinking composition including a crosslinking agent and a catalytic agent. The catalytic agent is a fatty quaternized amine, which includes monoalkyl benzyl quaternized amines. | 02-26-2009 |