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Keywords: sequence
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Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3864802-MS
...; and (3) an alternate fracturing sequence generates longer fractures, resulting in better well performance. The simulator presented here can be used to provide computationally efficient and effective guidance on fracture design and reservoir optimization to enlarge reservoir drainage area and increase...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3859461-MS
... reservoir. Additionally, a unique stage sequencing was used to help influence hydraulic fracture growth and minimize communication between landing zones. Based on the treatment parameters and production results, models were revised, and optimization work was completed for the next four wells. Early...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 20–22, 2022
Paper Number: URTEC-3705570-MS
... Abstract Long-term (multi-year) buildup tests conducted for multi-fractured horizontal wells (MFHWs) completed in shale reservoirs offer the unique opportunity to study and analyze flow-regimes sequences that are not commonly observed with typical buildup test periods. In this study, two...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 20–22, 2022
Paper Number: URTEC-3722214-MS
... Abstract This investigation reviews the vertical distribution of organic-rich sequences in Upper Cretaceous rocks of the northern Denver Basin. The primary objective is to provide a more complete definition of the effective source rocks in this sequence. Multiple organic-rich members...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 20–22, 2022
Paper Number: URTEC-3722580-MS
... profiles. We treat individual well production profiles as temporal sequences and measure the similarity between any given two sequences (i.e., time series) by warping them non-linearly in the time dimension. The process of non-linear warping in the time dimension creates a "warping path," and this gives...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 20–22, 2022
Paper Number: URTEC-3724590-MS
... characterization paraná basin resistivity model complex reservoir variation sandstone upstream oil & gas gas potential bacia sequence brazil patricia unconventional resource technology conference gondwana sequence brazil structural geology serra geral fm magnetic field sill zone nw-se...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 26–28, 2021
Paper Number: URTEC-2021-5500-MS
..., technically and financially. Inversion recovery-CPMG (IR-CPMG) NMR pulse sequence is used to simultaneously measure T 1 and T 2 relaxation times on rock core plugs, crushed core plugs to PDC bit size and PDC cuttings from similar depths. Data acquisition is done on a 20 MHz NMR spectrometer. The data...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-3309-MS
... well ouene fracture urtec 3309 completion strategy economics geomechanical simulation reservoir surveillance complex reservoir production forecast sequence child well workflow case 3 base case scenario unconventional resource technology conference Abstract This study presents...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-2979-MS
... & gas shale play microbial community enhanced recovery shale oil complex reservoir arcobacteraceae bakken formation unpublished data hydrocarbon region desulfovibrionale microorganism permian basin interaction bacteria sequence microbiology environmental science & technology...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-2900-MS
.... machine learning reservoir surveillance neural network seismic predictor production control hydraulic fracturing upstream oil & gas accuracy production monitoring complex reservoir predictor sequence reservoir characterization artificial intelligence deep learning seismic data dl lstm...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 22–24, 2019
Paper Number: URTEC-2019-591-MS
... Upstream Oil & Gas Deformation Feature complex reservoir high capillary pressure hydraulic fracturing shale reservoir shale gas displacement experiment sequence fracture stimulation characteristic image show deformation textural characteristic implication permeability...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 22–24, 2019
Paper Number: URTEC-2019-596-MS
... on the Stimulate Rock Volume (SRV) dimensions and complexity. The SRV is dynamic, changes during time. Addressing these changes allows us to better plan a multi-landing zone design (sequence, landing depth, well spacing, etc.) at a given period of time for this field case. The presented work goes beyond...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 22–24, 2019
Paper Number: URTEC-2019-145-MS
... Artificial Intelligence Upstream Oil & Gas forecasting outlier production rate workflow algorithm deep learning imputation sequence neural network Production Surveillance physics-based training feature data sequence long short-term memory ground truth aberrant segment unconventional...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 22–24, 2019
Paper Number: URTEC-2019-1028-MS
...- stratigraphic and petrophysical data collected from the outcrops, as well as an adjacent shallow research borehole, in order to define key sequence stratigraphic units/surfaces, and then correlate the key units/surfaces from the outcrop belt into the subsurface. Our research indicates that the Woodbine Group...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 22–24, 2019
Paper Number: URTEC-2019-394-MS
... drilling operation well logging core analysis heating log analysis NMR signal Upstream Oil & Gas sample heating Brine experiment reduction linear cpmg sequence cpmg pulse sequence pulse sequence pore size distribution shale sample bulk sample exponential decay sandstone...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 22–24, 2019
Paper Number: URTEC-2019-526-MS
... intrashelf basin and is time equivalent to the adjacent shallow water higher energy Mishrif formation. Non-eroded Shilaif thicknesses vary from 500 to 900 ft from deep basin to slope respectively. The formation can be subdivided into 3-4 composite sequences each with separate source rocks and clean tight...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 22–24, 2019
Paper Number: URTEC-2019-1136-MS
... collected for either more regional characterization or for landing zone identification. Due to the composite nature of cuttings, however, high resolution facies variability in sequences can be lost at a 20 or 30ft interval, making it tough to meaningfully define landing zones and integrate data from lateral...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 22–24, 2019
Paper Number: URTEC-2019-233-MS
... wells. The magnitude of pressure interference (MPI) between communicating wells is calculated and compared for two PIT sequences conducted 18 months apart. Drillstem Testing well communication Wolfcamp hydraulic fracturing pressure data pressure interference test interference horizontal...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 23–25, 2018
Paper Number: URTEC-2904037-MS
... is the lateral consistency of strong events evident, such as the Codell in this case, but patterns of finer detail in the sequence stratigraphy (flooding surfaces, onlap, thickening and thinning from changing accommodation and sediment supply) become more visually apparent. Further refined picking of associated...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 23–25, 2018
Paper Number: URTEC-2903064-MS
... of the process, feedback was always made as more data was available. During the third and last phase for the purpose of this work, it was rebuilded the stratigraphic sequences by geohistory, in order to develop a burial model to determine the Kitchen extension and the Oil&Gas windows distribution...

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