Halliburton Energy Services, Inc.

Lawrence Joseph Herskowitz

Brice Aaron Jackson

Kevin Gregory Kleinguetl

Adam Dotson

Dale E Jamison

Jay Paul Deville

William Walter Shumway

Andrew David Vos

Vitor Lopes Pereira

Aidan James Porter

Daniel Reynold Robichaud

Kevin G Kleinguetl

A method for detecting the occurrence of an event at a well comprising: recording a first set of measurements collected from the well; processing the recorded measurements to provide a first set of data; calculating a first score based on the first set of processed data; recording a second set of measurements collected from the well; processing the second set of recorded measurements to provide a second set of data; calculating a second score based on the second set of processed data; wherein the first set of processed data and the second set of processed data is the number median of absolute difference from normal; combining the first score and the second score using a weighted average; and comparing the combined scores to a predetermined rule based on a specified time frame; and allowing an operator to adjust parameters of the well operation based on the score comparison.

Method to detect real-time drilling events

Systems and methods for treating wastewater with an oil-specific viscosifier composition and separating viscosified oil, undissolved solids and/or particulates, and/or other waste materials in such wastewater are provided. The methods further include: providing wastewater that includes oil; mixing the wastewater with an oil-specific viscosifier composition to form a viscosified oil; and separating at least a portion of the viscosified oil from the wastewater to provide treated water.

Methods and systems for oil in water separation using oil specific viscosifier composition

Automated systems and methods for treating wastewater or effluent are provided. In some embodiments, the methods include: using a set of sensors to measure one or more properties of untreated wastewater or effluent; performing at least one potential chemical treatment and at least one potential mechanical treatment on a sample of the untreated wastewater or effluent, wherein the potential chemical and mechanical treatments are selected based on the properties of the untreated wastewater or effluent; using a set of sensors to measure one or more properties of the treated sample; based at least in part on the data regarding the properties of the treated sample, using an information handling system to select at least one chemical treatment and at least one mechanical treatment; and using the information handling system to control one or more components of a chemical treatment subsystem and a mechanical treatment subsystem to perform the selected chemical and mechanical treatments on the untreated wastewater or effluent to produce treated water.

Wastewater and effluent separation and treatment systems

Included are methods and systems for recycling a gas emitted from non-aqueous cleaning. An example method includes contacting a contaminated equipment with a non-aqueous cleaning material; wherein the spent non-aqueous cleaning material emits the gas. The method further comprises capturing the emitted gas, filtering the emitted gas, and recycling the emitted gas into the non-aqueous cleaning material.

Capture and recycling methods for non-aqueous cleaning materials

Apparatuses and methods measuring properties of drilling fluids in which the drilling fluid is contained in a structure, and a measuring device and a processor are used to measure the properties. The measuring device is immersed within the drilling fluid. The measuring device can comprise a shell defining a chamber, a weight adapted to cause the measuring device to sink through the drilling fluid, a transmitter and at least one sensor adapted to measure a property of the drilling fluid. The transmitter is adapted to transmit data representing the property to the processor.

Submersible device for measuring drilling fluid properties

Provided is a water retort apparatus, methods of using the water retort apparatus, and systems including the water retort apparatus. An example of the water retort apparatus comprises a sample test cell, a heating element configured to heat the sample test cell to a temperature between about 212&#xb0; F. and about 400&#xb0; F., a condenser in fluidic communication with the sample test cell, a sight glass in fluidic communication with the condenser, a camera configured to capture images of the sight glass, and a controller configured to analyze the images captured by the camera and estimate a volume of water in the sight glass.

Water retort

A method, system, and apparatus for using and testing chemically tagged drilling fluid additives. In one embodiment, the method comprises: circulating a drilling fluid in a wellbore, wherein the drilling fluid comprises a chemically tagged drilling fluid additive; and extending the wellbore into one or more subterranean formations while circulating the drilling fluid. A system comprising: a drilling fluid comprising a chemically tagged drilling fluid additive; a drill string comprises a drill bit and a downhole tool; a data processing system operable to receive measurements from the downhole tool to produce a visual representation of the chemically tagged drilling fluid additive in a subterranean formation or a filter cake. An apparatus comprising: a vessel for holding a quantity of a drilling fluid a filter media; a mud sensor; a cake sensor; an outlet sensor; a data processing system coupled to the mud sensor, the cake sensor, and the outlet sensor.

Chemically tagged drilling fluid additives

Wastewater or effluent treatment systems and methods that employ filtering skimmers and/or beaches for separating water from solids and/or other wastes are provided. In some embodiments, the systems include: at least one tank defined by a bottom wall and at least one side wall; a beach including a ramped surface disposed near a side wall of the tank, the ramped surface having a base end disposed at a first elevation relative to the bottom wall of the tank, and a top end opposite the base end at a second elevation relative to the bottom wall of the tank, the second elevation being greater than the first elevation; and a skimmer disposed in the tank that is configured to move material at a surface of the tank toward the beach, wherein (a) at least a portion of the skimmer, (b) at least a portion of the ramped surface of the beach, or (c) at least portions of both the skimmer and the ramped surface of the beach includes a filter material.

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Pearland, TX, United States of America

Lawrence Joseph Herskowitz