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Keywords: experiment
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Proceedings Papers

Paper presented at the SPE Hydraulic Fracturing Technology Conference and Exhibition, February 4–6, 2025
Paper Number: SPE-223543-MS
... of various lithologies and changes in effective stress on the magnitude of stick-slip events and the slow creep of rock. Knowledge of rock lithology and effective pressure management could be critical in controlling induced seismic events. Experiments were conducted on rock samples with different...
Proceedings Papers

Paper presented at the SPE Hydraulic Fracturing Technology Conference and Exhibition, February 4–6, 2025
Paper Number: SPE-223578-MS
... was extruded under non-uniform loading. The casing length was 0.8m, and the clamps were squeezed 20mm respectively in experiment. The appearance, size and deformation of the casing were measured and analyzed after extrusion. The specific experimental scheme is shown in Table 2 . Among them, elastic cement...
Proceedings Papers

Paper presented at the SPE Hydraulic Fracturing Technology Conference and Exhibition, February 4–6, 2025
Paper Number: SPE-223583-MS
... to discover the correlation between sand concentration and acoustic signals. Experimental Setup The experiment is designed to achieve a limited-entry design slurry injection at a lab scale (around 5.2 gal/min and 270 psi pressure drop). An experimental apparatus was built to replicate the flow...
Proceedings Papers

Paper presented at the SPE Hydraulic Fracturing Technology Conference and Exhibition, February 6–8, 2024
Paper Number: SPE-217761-MS
... the experiment were compared to simulation results from the finite element model. The experimentally derived strain and strain-rate waterfall plots from this experiment show responses to both fractures propagating, while the fracture below took most of the fluid during the experiment. Interestingly, a fracture...
Proceedings Papers

Paper presented at the SPE Hydraulic Fracturing Technology Conference and Exhibition, January 31–February 2, 2023
Paper Number: SPE-212351-MS
... Abstract Our goal in this paper is to quantify the impact of proppant settling in the wellbore on the efficiency and distribution of proppant into perforation clusters. This phenomenon has been experimentally studied on the lab scale in the past but no field-scale simulations have been...
Proceedings Papers

Paper presented at the SPE Hydraulic Fracturing Technology Conference and Exhibition, January 31–February 2, 2023
Paper Number: SPE-212329-MS
... entry operation could fail if the drop in perforation friction due to erosion is not mitigated by increasing the pumping rate. Among the recent experimental efforts is a thorough study conducted by Loehken et al. (2020) . They mimicked Crump and Conway's (1988) submerged casing experiment ( Fig. 3...
Proceedings Papers

Paper presented at the SPE Hydraulic Fracturing Technology Conference and Exhibition, January 31–February 2, 2023
Paper Number: SPE-212379-MS
... In the period from 1990 through 1995, STIM-LAB Inc. conducted a wide-ranging study into various aspects of hydraulic fracturing treatments of coal reservoirs. The final report ( STIM-LAB Inc., 1995 )contains the outcomes and recommendations of a number of novel experiments, ranging from...
Proceedings Papers

Paper presented at the SPE Hydraulic Fracturing Technology Conference and Exhibition, January 31–February 2, 2023
Paper Number: SPE-212376-MS
... fracturing technology conference state 1 hydraulic fracturing fracturing materials reservoir characterization receiver experiment mismatch production monitoring real time system hydraulic fracture magnitude salinity freshwater bhp interval 3 Introduction Multistage hydraulic fracture...
Proceedings Papers

Paper presented at the SPE Hydraulic Fracturing Technology Conference and Exhibition, February 1–3, 2022
Paper Number: SPE-209150-MS
... to conduct flow experiments. Liu and Sharma (2005) conducted an experimental study to examine the effect of fracture width and fluid rheology on proppants settling and retardation in vertical fractures. Qu et al. (2021) established narrow, curved slots to study the particle-fluid flow in complex...
Proceedings Papers

Paper presented at the SPE Hydraulic Fracturing Technology Conference and Exhibition, February 1–3, 2022
Paper Number: SPE-209126-MS
... interest but remains a subject under debate. Although the three above experiments employed state-of-the-art logging and measurements, we still lack effective means to directly observe the nucleation and propagation processes of individual fractures within the reservoir. It is therefore necessary to infer...
Proceedings Papers

Paper presented at the SPE Hydraulic Fracturing Technology Conference and Exhibition, February 1–3, 2022
Paper Number: SPE-209135-MS
... stress-strain relationships was applied to model the experimental results ( Morita, 2021 ). The basic equations are provided in Eq. 2 for cylindrical coordinates: Figure 1 Schematic representation of the laboratory-scale hydraulic fracture experiment. Fracture Specimens Figure 3...
Proceedings Papers

Paper presented at the SPE Hydraulic Fracturing Technology Conference and Exhibition, May 4–6, 2021
Paper Number: SPE-204142-MS
... the variation of discrete fracture network between layers. The hydraulic fracture model in conjunction with reservoir flow simulation is used for history matching the production data. On the history matched model, a design of experiments (DOE) simulation study is conducted to quantify the impact of a wide...
Proceedings Papers

Paper presented at the SPE Hydraulic Fracturing Technology Conference and Exhibition, May 4–6, 2021
Paper Number: SPE-204146-MS
.... hydraulic fracturing lateral experiment completion installation and operations upstream oil & gas cluster efficiency execution knob hypothesis directional drilling stage length uniformity index design parameter hydraulic fracturing technology conference drilling operation rapid completion...
Proceedings Papers

Paper presented at the SPE Hydraulic Fracturing Technology Conference and Exhibition, February 4–6, 2020
Paper Number: SPE-199698-MS
... knob optimization problem dynamic design real-time optimization initial ui replicate Upstream Oil & Gas uniformity instability completion design geology hydraulic fracturing lateral experiment Wildcat design iteration the woodlands society of petroleum engineers spe hydraulic...
Proceedings Papers

Paper presented at the SPE Hydraulic Fracturing Technology Conference and Exhibition, February 4–6, 2020
Paper Number: SPE-199753-MS
..., including the cement blocks for repetitive discharges, were tested under confining stresses. In the next section, the experimental setup and the mechanism of pulse power plasma generation are reviewed. Then, a detailed analysis of the experiment results is presented in the discussion and result section...
Proceedings Papers

Paper presented at the SPE Hydraulic Fracturing Technology Conference and Exhibition, February 4–6, 2020
Paper Number: SPE-199695-MS
... experiment, therefore the experimental designs and procedures are complicated, in this paper, only fracture propagation is discussed, so procedures are simplified. Generally, there are three stages in one simulation: (1) sample preparation and equipment assembling; (2) reservoir stimulation; (3) data...
Proceedings Papers

Paper presented at the SPE Hydraulic Fracturing Technology Conference and Exhibition, February 4–6, 2020
Paper Number: SPE-199702-MS
... a structured design of experiments suited to solve these challenges. This paper presents some recent work performed in the southern Delaware Basin utilizing fiber optic-based distributed acoustic sensing data. The primary objectives of this project were to improve the fluid distribution between clusters...
Proceedings Papers

Paper presented at the SPE Hydraulic Fracturing Technology Conference and Exhibition, February 4–6, 2020
Paper Number: SPE-199746-MS
... to that, these experiments will used later as a reference for comparing the drilled hole with the real perforated hole in our research. Figure 13 shows the experimentally measured Cd magnitudes vs different inlet pressure for different Generic holes which shows in Figure 5 . Table 1 and 2 also shows the average Cd...
Proceedings Papers

Paper presented at the SPE Hydraulic Fracturing Technology Conference and Exhibition, February 5–7, 2019
Paper Number: SPE-194320-MS
... oil reservoir and an outcrop were used in this study. The shale fragments were reacted with the chemical formulations in batch experiments and the effect of chemical formulation on crystal formation was studied. Shale samples were scanned with scanning electron microscope (SEM) and their surface...

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