8 results about "Hydrocarbon exploration" patented technology

Example methods and systems for geological interpretation in hydrocarbon exploration are disclosed. One example method includes obtaining a geological sketch of a first region, where the geological sketch includes a color-labeled image of the first region, and each color in the geological sketch represents a respective type of geological land cover in the first region. A first machine learning model is applied to convert the geological sketch into a first virtual satellite image of the first region. The first virtual satellite image is provided for geological interpretation of the first region.

A method may include receiving, via one or more processors, a first dataset associated with a plurality of projects that corresponds to performing hydrocarbon exploration or processing operations. The method may then involve receiving a second dataset associated with a plurality of assets, such that at least a portion of the plurality of assets is used to complete at least a portion of the plurality of projects. The method may also involve determining a plurality of schedules for deploying the at least a portion of the plurality of assets for use with the at least a portion of the plurality of projects, identifying a portion of the plurality of schedules based on an optimization algorithm with respect to revenue, and sending a notification indicative of the portion of the plurality of schedules to a computing device, wherein the computing device is configured to display the notification via an electronic display.

Examples described herein provide for evaluating greenhouse gas emissions for a fluid for a hydrocarbon exploration and recovery operation. The method includes performing an emissions lifecycle analysis for the drilling and completion fluid. The method further includes determining a greenhouse gas emissions value for the drilling and completion fluid based at least in part on a result of the emissions lifecycle analysis. The method further includes modifying a portion of the hydrocarbon exploration and recovery operation based at least in part on the greenhouse gas emissions value.

Example methods and systems for subsurface reservoir characterization are disclosed. One example method includes obtaining facies data of rock formations of a subsurface reservoir, where the facies data is from a forward stratigraphic modeling (FSM) process applied to the subsurface reservoir. A compaction-porosity model and an acoustic impedance-porosity model are selected from a library of rock physics models based on the facies data. An acoustic impedance model of the rock formations of the subsurface reservoir is determined based on the compaction-porosity model and the acoustic impedance-porosity model. The acoustic impedance model is provided for hydrocarbon exploration of the subsurface reservoir.

This invention discloses a method and apparatus for optimizing and ranking oil and gas exploration blocks, relating to the field of oil and gas resource exploration technology. The method includes: acquiring raw data from multiple blocks; processing the raw data from multiple blocks using a tree model to output the intrinsic potential value of each block; extracting the weights of each potential assessment dimension using the tree model and determining the intrinsic potential value of the block using these weights; processing the raw data from multiple blocks using a pre-set data envelopment analysis model to output the relative efficiency value of each block; performing cluster analysis on the multiple blocks using the raw data to obtain multiple clusters, and determining the clustering attractiveness value of each block based on these clusters; fusing the intrinsic potential value, relative efficiency value, and clustering attractiveness value of each block to obtain a comprehensive score for each block; and ranking the multiple blocks based on their comprehensive scores. This invention can improve the objectivity, accuracy, and interpretability of the block optimization and ranking analysis results.

The invention relates to the technical field of exploration, in particular to an oil and gas hydrocarbon exploration method and system based on seismic data, and the method comprises the steps: arranging a seismic source array and a seismic wave receiver array in an exploration area, collecting seismic wave signals reflected or refracted by an underground stratum through the receiver array, and forming an original seismic data set; preprocessing the original seismic data set; constructing a three-dimensional geologic model based on the preprocessed data, and optimizing model parameters by adopting tomography; performing depth migration imaging processing to generate a high-resolution three-dimensional geological structure map, and identifying oil and gas-containing reservoir features through seismic attribute extraction and rock physical analysis; and outputting oil and gas reservoir space distribution and geological parameter prediction results. The method has the advantages that the oil-gas exploration precision can be improved, and meanwhile the oil-gas collection difficulty and cost are effectively reduced.

Thermally induced graphene sensing circuitry and methods for producing circuits from such thermally induced circuits are disclosed along with applications to hydrocarbon exploration and production, and related subterranean activities. The thermally induced graphene circuitry advantageously brings electrically interconnections otherwise absent on oilfield service tools, enabling components and tools to become smart.

A system can determine an analogue geological feature. The system may generate, by extracting parameter signatures for geological features, a database including parameters about geological features as