Patents Assigned to Aramco Innovations LLC
-
Publication number: 20230416589Abstract: A composition of matter including a fluorescent assembly and a drilling fluid is provided. The fluorescent assembly includes a matrix material and a plurality of fluorophores held within the matrix material and has an average particle size of at least one millimeter. A method includes introducing the fluorescent assembly into a drilling fluid and circulating the drilling fluid through a well during a drilling operation that creates formation cuttings such that the fluorescent assembly interacts with the formation cuttings, creating tagged cuttings. The method further includes collecting returned cuttings from the circulating drilling fluid at a surface of the well, detecting the presence of the fluorescent assembly on the returned cuttings to identify the tagged cuttings, and correlating the tagged cuttings with a drill depth in the well at a time during the drilling operation.Type: ApplicationFiled: September 14, 2023Publication date: December 28, 2023Applicants: SAUDI ARABIAN OIL COMPANY, Aramco Innovations LLCInventors: Vera Solovyeva, Nouf Jabri, Alberto Marsala, Klemens Katterbauer
-
Publication number: 20230289499Abstract: A system and methods for determining an updated geophysical model of a subterranean region of interest are disclosed. The method includes obtaining a preprocessed observed geophysical dataset based, at least in part, on an observed geophysical dataset of the subterranean region of interest, and forming a training dataset composed of a plurality of geophysical training models and corresponding simulated geophysical training datasets. The method further includes iteratively determining a simulated geophysical dataset from a current geophysical model, determining a data loss function between the preprocessed observed geophysical dataset and the simulated geophysical dataset, training a machine learning (ML) network, using the training dataset, to predict a predicted geophysical model and determining a model loss function between the current and predicted geophysical models. The method still further includes updating the current geophysical model based on an inversion using the data loss and model loss functions.Type: ApplicationFiled: March 11, 2022Publication date: September 14, 2023Applicants: SAUDI ARABIAN OIL COMPANY, Aramco Innovations LLCInventors: Daniele Colombo, Anton Egorov, Ersan Turkoglu
-
Publication number: 20230174839Abstract: A composition of matter including a fluorescent assembly and a drilling fluid is provided. The fluorescent assembly includes a matrix material and a plurality of fluorophores held within the matrix material and has an average particle size of at least one millimeter. A method includes introducing the fluorescent assembly into a drilling fluid and circulating the drilling fluid through a well during a drilling operation that creates formation cuttings such that the fluorescent assembly interacts with the formation cuttings, creating tagged cuttings. The method further includes collecting returned cuttings from the circulating drilling fluid at a surface of the well, detecting the presence of the fluorescent assembly on the returned cuttings to identify the tagged cuttings, and correlating the tagged cuttings with a drill depth in the well at a time during the drilling operation.Type: ApplicationFiled: December 8, 2021Publication date: June 8, 2023Applicants: SAUDI ARABIAN OIL COMPANY, Aramco Innovations LLCInventors: Vera Solovyeva, Nouf Jabri, Alberto Marsala, Klemens Katterbauer
-
Publication number: 20230167738Abstract: A method for determining a property of a formation, including the steps: drilling a well in the formation, collecting drill cuttings from the well, taking a digital image of each drill cutting, entering each digital image to a trained first model that outputs a predicted lithology class of each drill cutting from each digital image, taking a random number of X-ray diffraction (XRD) images of the drill cuttings, while at least one XRD image is selected from each lithology class, entering each XRD image and the corresponding digital image into a trained second model that predicts a property of the drill cuttings, and determining the property of the formation by determining the properties of the drill cuttings as a function of the depth of the drill cuttings.Type: ApplicationFiled: November 30, 2021Publication date: June 1, 2023Applicants: SAUDI ARABIAN OIL COMPANY, Aramco Innovations LLCInventors: Leyla Ismailova, Mokhles M. Mezghani
-
Publication number: 20230136906Abstract: Microcapsule encapsulated microcapsule (MIM) material compositions and methods for preparing the same are provided for self-repairing cements that include a plurality of first microcapsules where each of the first microcapsule comprises a first core and a first shell and a plurality of second microcapsules that each comprise a second core and a second shell where the plurality of second microcapsules are dispersed within a continuous phase comprised within the first core of each of the first microcapsules. The MIM material may be prepared such that the first and second shell comprise a cross-linked material. Compositions for self-healing cement slurries are also provided and include cement, sand, water, and microcapsule encapsulated microcapsules (MIM) materials.Type: ApplicationFiled: November 2, 2021Publication date: May 4, 2023Applicants: Aramco Innovations LLC, SAUDI ARABIAN OIL COMPANYInventors: Maxim Orlov, Abdullah S. Al-Yami, Madina Baltaeva
-
Publication number: 20230120528Abstract: A composition of matter includes a core-shell quantum dot particle having an inorganic core and an organic shell and drilling fluid. A method includes introducing a core-shell quantum dot particle having an inorganic core and a polymer shell into a drilling fluid, circulating the drilling fluid through a well during a drilling operation that creates formation cuttings such that the core-shell quantum dot particle interacts with the formation cuttings, creating tagged cuttings, collecting returned cuttings from the circulating drilling fluid at a surface of the well, detecting the presence of the core-shell quantum dot particle on the returned cuttings to identify the tagged cuttings, and correlating the tagged cuttings with a drill depth in the well at a time during the drilling operation.Type: ApplicationFiled: October 19, 2021Publication date: April 20, 2023Applicants: Saudi Arabian Oil Company, Aramco Innovations LLCInventors: Nouf M. Aljabri, Vera Solovyeva, Alberto F. Marsala
-
Publication number: 20230114088Abstract: A system for controlling and optimizing hydrocarbon production may include sensors that capture sensor data pertaining to wellhead pressure values in a well. The system may also include a multiphase flow meter that captures production data pertaining to multiphase production flow rates of the well. The system may include an access module to access an estimated parameter value associated with a second time and a parameter that pertains to production. The estimated parameter value is predicted by a data-driven model for describing production fluid dynamics of the well, based on the sensor data and the production data obtained at a first time. The system includes a processor to update the data-driven model using a data assimilation algorithm and the production data received at the second time. The processor generates, using the updated data-driven model, an optimal control setting of a control tool for causing an adjustment to a production system.Type: ApplicationFiled: October 8, 2021Publication date: April 13, 2023Applicants: Aramco Innovations LLC, SAUDI ARABIAN OIL COMPANYInventors: Anton Gryzlov, Sergey Safonov, Muqbil Alkhalaf, Muhammad Arsalan
-
Publication number: 20230072620Abstract: A composition including a fluorescent polymer tag and an aqueous-based drilling fluid is provided. Also provided is a method of determining drill depth of recovered drill cuttings. The method includes introducing a fluorescent polymer tag into a drilling fluid, the fluorescent polymer tag includes the composition having the fluorescent compound linked to the polymer. The method then includes circulating the drilling fluid through a well during a drilling operation that creates formation cuttings such that the fluorescent polymer interacts with the formation cuttings, creating tagged cuttings. The returned cuttings are collected from the circulating drilling fluid at a surface of the well. The method then includes detecting the presence of the fluorescent polymer tag on the returned cuttings to identify the tagged cuttings, and correlating the tagged cuttings with the drill depth in the well at a time during the drilling operation.Type: ApplicationFiled: September 7, 2021Publication date: March 9, 2023Applicants: SAUDI ARABIAN OIL COMPANY, Aramco Innovations LLCInventors: Nouf Jabri, Vera Solovyeva, Alberto Marsala
-
Publication number: 20230004697Abstract: A method may include obtaining, from various sensors, acquired sensor data regarding various multiphase flows in a multiphase flow meter that are sampled at a predetermined sampling frequency. The acquired sensor data may describe various transient signals that correspond to various gas droplets. The method may further include generating, based on the acquired sensor data, a flow model for the multiphase flow meter. The method may further include updating the flow model to produce a first updated flow model using simulated flow data. The method may further include updating the first updated flow model to produce a second updated flow model using simulated sensor data. The second updated flow model may be used to determine one or more flow rates within a multiphase flow.Type: ApplicationFiled: June 30, 2021Publication date: January 5, 2023Applicants: Aramco Innovations LLC, SAUDI ARABIAN OIL COMPANYInventors: Anton Gryzlov, Sergey Safonov, Muqbil Alkhalaf, Muhammad Arsalan
-
Publication number: 20220251951Abstract: A method for formation properties prediction in near-real time. The method may include obtaining lab measurements of existing drill cuttings at a plurality of depths of a first well. The method may include obtaining historical drilling surface data at the plurality of depths from a plurality of wells. The method may include obtaining real-time digital photos and real-time drilling surface data of new drill cuttings at a new depth of a new well. The method may include generating, using a prediction model, predicted formation properties of the new drill cuttings based on the real-time digital photos, the real-time drilling surface data, and the new depth. The method may include predicting, using a near-real-time model and the predicted formation properties, near-real-time formation properties in the new well, wherein the prediction model comprises a historical model that employs a machine-learning algorithm.Type: ApplicationFiled: February 10, 2021Publication date: August 11, 2022Applicants: SAUDI ARABIAN OIL COMPANY, Aramco Innovations LLCInventors: Leyla Ismailova, Sergey Safonov, Egor Tirikov, Mokhles M. Mezghani, Mustafa Al Ibrahim
-
Publication number: 20220235644Abstract: A method for wellbore treatment. The method including preparing an encapsulated treatment agent via polymerization, feeding the encapsulated treatment agent into the wellbore, delivering the encapsulated treatment agent to a desired depth within a formation in the wellbore, activating an acoustic or an electromagnetic source at the desired depth within the formation, and generating an acoustic field or an electromagnetic field. The acoustic field or electromagnetic field activates the encapsulant thereby releasing the treatment agent into the wellbore and a desired depth.Type: ApplicationFiled: January 27, 2021Publication date: July 28, 2022Applicants: SAUDI ARABIAN OIL COMPANY, Aramco Innovations LLCInventors: Maxim Orlov, Timur Zharnikov, Vera Solovyeva, Tao Chen
-
Publication number: 20220179112Abstract: A system including a sonic source deployed in a first borehole and a fiber optic distributed sensor deployed in a second borehole, both boreholes extending from an earth surface into a formation. The optical fiber is configured to react along its length to incident sonic waves generated by the sonic source and propagating through the first borehole, through the formation, and through the second borehole. The system further includes an optical source to launch optical pulses into the fiber optic distributed sensor while the sonic waves are incident on the fiber optic distributed sensor. The system also includes a data acquisition system coupled to the fiber optic distributed sensor to detect temporal variations in coherent Rayleigh noise (CRN) generated in the fiber optic distributed sensor in response to the optical pulses and the incident sonic waves; and a computer system configured to receive data from the data acquisition system.Type: ApplicationFiled: December 8, 2020Publication date: June 9, 2022Applicants: SAUDI ARABIAN OIL COMPANY, Aramco Innovations LLCInventors: Mustafa N. AlAli, Timur Zharnikov, Thierry-Laurent D. Tonellot, Ali Ameen Almomin, Marwan Charara
-
Publication number: 20220120168Abstract: A method includes taking at least one image of a plurality of returned cuttings from a well using a fluorescent imaging camera, analyzing the at least one image with an imaging processing system to obtain detection data including a calculated percentage of a first emitted fluorescent light to formation cuttings, sending the detection data to an analysis and control program to correlate the returned cuttings with a depth in the well, and automatically controlling at least one drilling parameter for drilling the well based on the detection data.Type: ApplicationFiled: October 20, 2020Publication date: April 21, 2022Applicants: SAUDI ARABIAN OIL COMPANY, Aramco Innovations LLCInventors: Klemens Katterbauer, Alberto Marsala, Nouf Jabri, Vera Solovyeva