Skip Nav Destination
Close Modal
Update search
Filter
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
- Paper Number
Filter
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
- Paper Number
Filter
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
- Paper Number
Filter
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
- Paper Number
Filter
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
- Paper Number
Filter
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
- Paper Number
NARROW
Format
Subjects
Article Type
Date
Availability
1-20 of 69
Keywords: laboratory
Close
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
1
Sort by
Proceedings Papers
Paper presented at the SPWLA 65th Annual Logging Symposium, May 18–22, 2024
Paper Number: SPWLA-2024-0086
...SPWLA 65th Annual Logging Symposium, May 18-22, 2024 DOI: 10.30632/SPWLA-2024-0086 AN IMAGE-BASED ARTIFICIAL INTELLIGENCE APPROACH FOR THE DETERMINATION OF ANALOG PETROPHYSICAL ROCK PROPERTIES FROM DRILL CUTTINGS Allen Britton and Katrina Cox, Core Laboratories; Shouxiang Mark Ma, Saudi Aramco...
Proceedings Papers
Paper presented at the SPWLA 64th Annual Logging Symposium, June 10–14, 2023
Paper Number: SPWLA-2023-0027
.... Thin section analysis is typically used to determine sample dispersed clay volumes and the resulting macroporosity. Correlations between laboratory measured total porosity and volumes of dispersed clay may also allow dispersed clay porosity to be estimated. This additional degree of freedom...
Proceedings Papers
A. Ballard Andrews, Matthew Sullivan, Evgeniya Deger, Bilal Hakim, Tom Messonnier, Brandon Thibodeaux, Elham Mahmoodaghdam, Richard Jackson, Shawn David Taylor, Oliver C. Mullins
Paper presented at the SPWLA 64th Annual Logging Symposium, June 10–14, 2023
Paper Number: SPWLA-2023-0020
... learning algorithms are shown to yield similar composition for C 1 –C 6+ and GOR as obtained from PVT reports. Data are shown from three separate crude oil samples with excellent matching of laboratory and downhole spectra. DOWNHOLE FLUID ANALYSIS Wireline formation samplers collect live fluid samples...
Proceedings Papers
Paper presented at the SPWLA 64th Annual Logging Symposium, June 10–14, 2023
Paper Number: SPWLA-2023-0085
... laboratory to another, and it can be costly to acquire cores and if many analyses are required. The main objective of this study is to test a new innovative method of extracting probability-based analog rock properties, the digital twin (DT), from high-resolution images (HRI) of thin sections (TS...
Proceedings Papers
Umesh Prasad, Amer Hanif, Pranjal K. Bhatt, Hayat Abdi Ibrahim Jibar, Karem Alejandra Khan, Andi Ahmad Salahuddin
Paper presented at the SPWLA 63rd Annual Logging Symposium, June 11–15, 2022
Paper Number: SPWLA-2022-0017
... of load is shared by pore fluid and the ‘α’ is much smaller than unity. Biot's coefficient ‘α’ is expressed in terms of bulk modulus (Kb) and matrix modulus (Kma). Kb is estimated from acoustic logs as well as measured by hydrostatic compression tests in the laboratory. However, Kma is much more...
Proceedings Papers
Paper presented at the SPWLA 61st Annual Logging Symposium, June 24–July 29, 2020
Paper Number: SPWLA-5042
... is the key to better understanding what fluids are present and in what quantities. It is well agreed upon that changes in pressure and temperature as rock is taken from downhole, handled and transported to a laboratory facility affect the contents of the pore system. This generally results in a varying...
Proceedings Papers
Paper presented at the SPWLA 61st Annual Logging Symposium, June 24–July 29, 2020
Paper Number: SPWLA-5025
... to a laboratory for analysis, which takes place weeks to months later. By the time the laboratory has performed an analysis, the section has been cemented, and perhaps the rig has finished operations and moved onto the next phase. Success of the sampling operation is predicated on the samples being acquired from...
Proceedings Papers
Ralph Piazza, Alexandre Vieira, Luiz Alexandre Sacorague, Christopher Jones, Bin Dai, Megan Pearl, Helen Aguiar
Paper presented at the SPWLA 61st Annual Logging Symposium, June 24–July 29, 2020
Paper Number: SPWLA-5053
... laboratory pumpout june 24 drilling-fluid filtrate ABSTRACT Three questions must be answered to optimize any openhole sampling program. These questions are where to sample, when to sample, and how to sample? Samples must be acquired from the right locations in order to answer the critical questions...
Proceedings Papers
Ralph Piazza, Alexandre Vieira, Luiz Alexandre Sacorague, Christopher Jones, Bin Dai, Megan Pearl, Helen Aguiar
Paper presented at the SPWLA 61st Annual Logging Symposium, June 24–July 29, 2020
Paper Number: SPWLA-5091
... log analysis fluid modeling drilling fluid property well logging drilling fluid chemistry drilling fluid selection and formulation equation of state upstream oil & gas concentration filtrate pvt measurement engineering laboratory drilling fluids and materials drilling fluid...
Proceedings Papers
Nishank Saxena, Amie Hows, Ronny Hofmann, Omer Alpak, Justin Freeman, Matthias Appel, Jesse Dietderich
Paper presented at the SPWLA 60th Annual Logging Symposium, June 15–19, 2019
Paper Number: SPWLA-2019-C
... Rock Physics or Digital Rock is a rapidly advancing image-based technology for predicting subsurface properties of complex rocks (e.g., porosity, permeability, formation factor) to achieve more, cheaper, and faster results as compared to conventional laboratory measurements. We show that a combination...
Proceedings Papers
Paper presented at the SPWLA 60th Annual Logging Symposium, June 15–19, 2019
Paper Number: SPWLA-2019-MMMM
... also constructed the 3D pore network to observe the pore structure, quantify connectivity and specific surface ratio to study their influence on permeability. We found that laboratory measured permeability from core plugs was strongly correlated to the equivalent pore radius calculated from micro-CT...
Proceedings Papers
Paper presented at the SPWLA 60th Annual Logging Symposium, June 15–19, 2019
Paper Number: SPWLA-2019-OOOO
... such uncertainties. Different methods can be used to estimate dry-weight mineral fractions. Some methods are applied downhole such as neutron-induced spectroscopy (w/spectral gamma ray), while other methods such as X-ray fluorescence (XRF) and X-ray diffraction (XRD) are applied on core in the laboratory...
Proceedings Papers
Paper presented at the SPWLA 60th Annual Logging Symposium, June 15–19, 2019
Paper Number: SPWLA-2019-R
... or ‘ground truth’. However, inconsistency in sample preparation and analytical techniques within, and between laboratories creates significant uncertainty in calculating the free and adsorbed gas components which constitute total gas. Here we present an analytical program performed on samples of core...
Proceedings Papers
Pierre Chuilon, Gilles Puyou, Emmanuel Caroli, Thibaud Vandamme, José Inciarte, Maciej Kozlowski, Bill Dillon
Paper presented at the SPWLA 60th Annual Logging Symposium, June 15–19, 2019
Paper Number: SPWLA-2019-GGGGG
... in recent years of the EUROPA/Callisto (UK) and the Houston API (TX, USA) nuclear logging calibration facilities, a new calibration laboratory opened in May 2018 in Artigueloutan (France) by Total SA close to its scientific and technical center located in Pau. A dedicated affiliate, Total E&P Alternative...
Proceedings Papers
Ralph Piazza, Alexandre Vieira, Luiz Alexandre Sacorague, Christopher Jones, Bin Dai, Megan Pearl, Helen Aguiar
Paper presented at the SPWLA 60th Annual Logging Symposium, June 15–19, 2019
Paper Number: SPWLA-2019-X
... Laboratory analysis of formation-tester samples provides critical information for exploration and production activities. The physical properties, chemical properties, and composition of samples are used to confirm and resolve reservoir architecture questions, including compartmentalization and compositional...
Proceedings Papers
Paper presented at the SPWLA 59th Annual Logging Symposium, June 2–6, 2018
Paper Number: SPWLA-2018-PPP
... or source-detector geometries (for more information on micro-tomography see Elliot, and Dover, 1982) to obtain physical information of the samples which can be later integrated to conventional laboratory data for modelling and local rock property prediction. Such objective is based on the nature of X- Rays...
Proceedings Papers
Paper presented at the SPWLA 59th Annual Logging Symposium, June 2–6, 2018
Paper Number: SPWLA-2018-YY
... Upstream Oil & Gas Imaging hyperspectral imaging technology Reservoir Characterization Artificial Intelligence lwir laboratory Symposium integration high-resolution hyperspectral imaging technology SWIR log analysis hyperspectral imaging variation machine learning spectrometer mineral...
Proceedings Papers
Julian Y. Zuo, Adriaan Gisolf, Thomas Pfeiffer, Vladislav Achourov, Li Chen, Oliver C. Mullins, Simon Edmundson, Ashers Partouche
Paper presented at the SPWLA 58th Annual Logging Symposium, June 17–21, 2017
Paper Number: SPWLA-2017-EE
...SPWLA 58th Annual Logging Symposium, June 17-21, 2017 1 ADVANCES IN QUANTIFICATION OF MISCIBLE CONTAMINATION IN HYDROCARBON AND WATER SAMPLES FROM DOWNHOLE TO SURFACE LABORATORIES Julian Y. Zuo, Adriaan Gisolf, Thomas Pfeiffer, Vladislav Achourov, Li Chen, Oliver C. Mullins, Simon Edmundson, Ashers...
Proceedings Papers
Paper presented at the SPWLA 58th Annual Logging Symposium, June 17–21, 2017
Paper Number: SPWLA-2017-L
... with the reconciliation of analysis sourced from different laboratories using different methodologies. There was a significant business driver to this work as we noticed differences in porosity and fluid saturations which contribute to (~25%) difference in hydrocarbon pore volume among vendors using alternative...
Proceedings Papers
Paper presented at the SPWLA 57th Annual Logging Symposium, June 25–29, 2016
Paper Number: SPWLA-2016-G
... of the fluid properties, which is crucial to the design of completion and production strategies for hydrocarbon reservoirs. Field and laboratory operational procedures for this wireline core technology are presented in this paper. Also included is a discussion of shale gas and mature field applications...
1