Lance E Robinson

US Patent:

20190330957, Oct 31, 2019

Filed:

Jun 20, 2019

Appl. No.:

16/447561

Inventors:

Lance I. Robinson - Parrish FL, US
Erik R. Piatt - Lantana TX, US

Assignee:

EN Rx Chemical, Inc. - Argyle TX

International Classification:

E21B 33/124
E21B 33/04
E21B 49/08

Abstract:

A device and method for collecting sample fluids from an underground source which includes sample wells terminating in a corrugated conduit and sieve. The sampling regions for each sample well is separated by a grout or expanding seal barrier. Negative pressure is optionally applied to extract fluids from the underground matrix for sampling. The device can also be used for remediating an environmental contaminant from soil or aquifers. Upon identification of at least one environmental contaminant, a remediation composition is injected into the soil or aquifer using the sampling wells of the device. The remediation fluids can be directed to specific locations by selectively utilizing one or more sampling wells to inject the remediation fluid.

US Patent:

20150273546, Oct 1, 2015

Filed:

Jun 20, 2014

Appl. No.:

14/310157

Inventors:

Lance I. Robinson - Parrish FL, US
Erik R. Piatt - Lantana TX, US

Assignee:

ENRX, INC. - Argyle TX

International Classification:

B09C 1/08
C02F 1/72
B09C 1/00

Abstract:

A method of remediating an environmental contaminant and device for performing the same is disclosed herein. The device uses a liquid carrier source with a venturi pump in liquid communication with the liquid carrier source and an output for the venturi pump and at least one injection port in fluid communication with the output of the venturi pump. The injection port injects a remediator, such as an oxidizing material or chemical, into the liquid carrier, which is then contacted with the environmental contaminant and permitted to degrade or dispose of the environmental contaminant.