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Keywords: horizontal stress
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Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 12–14, 2021
Paper Number: SPE-205631-MS
... in unconventional shale gas field. shale gas hydraulic fracturing completion micro-seismicity data hydraulic fracture upstream oil & gas extended finite element modeling injection rate hydraulic fracturing underburden formation horizontal stress shale gas formation hydraulic fracturing...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, November 17–19, 2020
Paper Number: SPE-202334-MS
... variation complex reservoir resolution reservoir geomechanics upstream oil & gas pore pressure variation geomechanical model cube northwest china horizontal stress vertical resolution wellbore integrity carbonate reservoir structural model deep fractured carbonate reservoir pillar...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 23–25, 2018
Paper Number: SPE-191990-MS
... problems in the KS Field and justified the application of fit-for-purpose strategies to mitigate the issue. Reservoir Characterization ks field viscosity reservoir geomechanics control fracture height growth sandstone hydraulic fracturing Simulation horizontal stress fracture height growth...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 23–25, 2018
Paper Number: SPE-191887-MS
... fracture horizontal stress perforation technology perforation society of petroleum engineers wellbore perforation intersection angle fracture geometry fracture propagation fluid viscosity Introduction Abstract Fixed plane perforation technology is regarded as a good mean to address near...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 23–25, 2018
Paper Number: SPE-191929-MS
... of all three stresses, rock mechanical properties and the direction of the horizontal stresses by integrating available data from various sources including drilling and logging data, laboratory rock test data and mini-fracture test data. The contrasts in stress and rock mechanical properties among...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 23–25, 2018
Paper Number: SPE-191940-MS
... & Gas acoustic measurement horizontal stress strength correlation mud weight window unconventional reservoir drilling interpretation anisotropy stress direction society of petroleum engineers well logging pore pressure rock strength mechanical property tensile strength Introduction...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 17–19, 2017
Paper Number: SPE-186874-MS
... complex reservoir correlation hydraulic fracturing huangjingba shale gas field total proppant eaof operation parameter horizontal stress average gas rate gas field natural fracture corridor positive correlation proppant production history Indicator production contribution penetration ratio...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 17–19, 2017
Paper Number: SPE-186363-MS
..., detailed petrophysical, geological and geomechanical studies have been conducted based on extensive evaluation of wireline and LWD data. Determination of horizontal stress directions and magnitudes are an important part of building the 1D mechanical earth model, which allows optimizing perforation...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 17–19, 2017
Paper Number: SPE-186335-MS
... consistent fracture closure pressures. This, combined with the presence of borehole breakouts and direct rock strength measurements on core, allowed the determination of the minimum and maximum horizontal stresses with only small ranges of uncertainty. The 1D geomechanical model was further calibrated...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 17–19, 2017
Paper Number: SPE-186438-MS
... operation wellbore stability study area geomechanical model Upstream Oil & Gas drilling experience cleat mechanical property fracture horizontal stress instability Drilling mud weight stability breakout development Wellbore Design coal breakout coal layer ppg recommendation protocol...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 17–19, 2017
Paper Number: SPE-187022-MS
.... The calibrated geomechanical model has shown that Jubaila source rock has less stiff rock and lower stress than bounding formations. The geomechanical model of the vertical pilot well has shown the overlapping between the minimum horizontal stress and vertical stress in particular, depths restricts the fracture...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, October 25–27, 2016
Paper Number: SPE-182220-MS
... results in reduction of in situ horizontal stresses and more specifically in the formation fracture gradient (FG). The presence of non-depleted and generally weak interbeds within the pressure depleted reservoirs with a low FG leads to a narrow drilling margin for new infill wells or laterals. Therefore...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, October 25–27, 2016
Paper Number: SPE-182177-MS
... variation horizontal stress fracture Artificial Intelligence depletion geomechanical model sandstone breakout study field Cooper Basin rock mechanical property lithology geological model Magnitude reservoir mud weight horizontal well Tirrawarra reservoir drilling reservoir section...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, October 25–27, 2016
Paper Number: SPE-182247-MS
... the concept. reservoir geomechanics hydraulic fracturing complex reservoir injection pressure geomechanical model natural fracture geomechanical parameter scenario 2 Exhibition minimum horizontal stress Reservoir Characterization Upstream Oil & Gas scenario 1 horizontal stress sweet...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, October 25–27, 2016
Paper Number: SPE-182178-MS
.... The stress anisotropy is considered to be the reason for preferential wellbore failure in sands instead of shaly siltstones. The stresses in interlayered thick coals tend to be near isotropic. It is also thought that the stress regime is not necessarily uniform with depth; the maximum horizontal stress...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 20–22, 2015
Paper Number: SPE-176340-MS
...-sand ratio is 55%. In-situ stress The Kaiser acoustic emission test was conducted to two core samples to acquire the in-situ stress, and the result is shown in Table 2 . The vertical stress is 74.25MPa in average, the maximum horizontal stress is 94.68MPa in average, and the minimum horizontal...

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