1-20 of 10062 Search Results for

Post-fracture well behavior

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, November 17–19, 2020
Paper Number: SPE-202281-MS
... core studies; DFIT data acquired under initial saturation conditions; hydraulic fracturing data; and longer term production data. These analyses will be integrated and used to constrain the parameters required to obtain a rate and pressure history-match from the post-frac well production data...
Proceedings Papers

Paper presented at the SPE Liquids-Rich Basins Conference - North America, November 7–8, 2019
Paper Number: SPE-197107-MS
... Dynamics boundary condition flow in porous media different observation point stress behavior hydraulic fracturing pressure behavior horizontal stress Reservoir Characterization Upstream Oil & Gas reservoir pressure Observation Point horizontal well sequential fracture post-fracture...
Proceedings Papers

Paper presented at the Offshore Technology Conference, August 16–19, 2021
Paper Number: OTC-31291-MS
... in deeper intervals. Multistage fracturing was performed. Post fracturing, production logging was carried out in Well A at two different chokes to understand flow behavior in wellbore and correlate with reservoir response. Based on these results, an intermediate choke was selected for production logging...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-1012-MS
... characterization complex reservoir drillstem/well testing analytical model solution pressure derivative diagnostic plot technology conference post-fracture pressure decay pressure decay fracture half-length flow regime post-stage fracture pressure decay reservoir area Abstract Pressure-transient...
Proceedings Papers

Paper presented at the SPE Middle East Unconventional Gas Conference and Exhibition, January 23–25, 2012
Paper Number: SPE-149887-MS
...-fractured well (blue). The red line represents typical pressure behavior of finite fracture with F cD of one. Figure 1 Log-log diagnostic of post frac pressure behavior indicating non-stimulated well This unusual flow pattern is examined in detail in this paper and parameters...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Asia Pacific Unconventional Resources Technology Conference, November 18–19, 2019
Paper Number: URTEC-198206-MS
... and formation water (in barrels per day - bpd). Figure 5 illustrates the distinct flowback behavior of the open hole and cased hole wells during the initial 11 days of the post-fracturing period. The open hole well O-1 produced a significantly higher flowback volume for both, the fracturing fluid and formation...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 7–10, 2016
Paper Number: SPE-183163-MS
... unconventional tight sand wells. An Integrated workflow was developed for reservoir characterization and fluid flow modeling using well test analyses and a simulation tool designed specifically for unconventional reservoirs. Post fracture flowback data along with available petrophysical interpretation...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, November 12–14, 1986
Paper Number: SPE-15924-MS
... and analyzing post-fracture well tests in dual-porosity reservoirs are also presented. INTRODUCTION Many oil and gas fields produce from reservoirs which contain natural fractures that contribute to production. Reservoirs of this type have been found to exhi~~3 a characteristic pressure transient behavior...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1222
.... In this study, a series of triaxial compression tests were performed to investigate fracturing in cylindrical specimens of rock containing an inner diameter of backfill (referred to as RB). Stress-strain results showed a very unique post-peak stress-strain behavior due to progressive shear and tensile...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1103
... as confinement attributes of rock. well as the mismatch in the post-peak behavior. Figure 3 compares some laboratory-measured properties Lastly, the confinement-dependent dilatancy of Creighton Granite with those predicted by the phenomenon was well represented by the models. The calibrated model. The target...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference, June 8–9, 2021
Paper Number: SPE-200992-MS
... hydraulic fracturing stages. The 2018-2019 Hydraulic Fracturing Campaign at Sirikit Oilfield was planned and executed. Post-fracturing production tests showing significant improvement. Some wells resulted in excellent oil production rate naturally, while some maintained high rate by artificial lift...
Proceedings Papers

Paper presented at the International Meeting on Petroleum Engineering, November 1–4, 1988
Paper Number: SPE-17607-MS
.... The tran- sient production/pressure behavior for hyd:a:aul- ically fractured wells in a homogeneous system has been presented by Cinco et al"1.. 3 and Agarwal et al5 and can be used to estimate the post- fracture production during transient flow. The pseudo-steady state productivity of hy- draulically...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 22–24, 2012
Paper Number: SPE-160271-MS
... necessitates the development of quick diagnostic tools. The linear transient flow behavior is well documented in shale gas wells; however, the post-linear transient flow behavior and the impact of non-reservoir phenomena are not. The objective of this paper is to provide a signature catalogue based on well...
Proceedings Papers

Paper presented at the 50th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2016
Paper Number: ARMA-2016-233
... for the closed loop loading system. In another contribution, Okubo and Nishimatsu [7] suggested that the linear relationship between stress and strain chosen as the feedback signal can be applied in numerical simulation of rock post-peak behavior as well. Shimizu et al. [8] applied a numerical servo-controlled...
Proceedings Papers

Paper presented at the SPE Middle East Oil and Gas Show and Conference, March 18–21, 2019
Paper Number: SPE-195026-MS
... unlocked reservoir production potential of Upper Assam basin fields of Oil India Ltd. (OIL). Wells which showed poor/no inflow prior to hydraulic fracturing operations, exceeded operator expectations during post fracturing production. Better reservoir management through hydraulic fracturing, rejuvenated...
Proceedings Papers

Paper presented at the SPE Western Regional Meeting, May 26–28, 1993
Paper Number: SPE-26050-MS
... Abstract Fracture stimulation characteristics were measured and studied for changing behavior over a 6 month period using pressure buildup tests conducted on a Prudhoe Bay well. The suite of pressure tests included a pre-frac buildup, and two post-frac buildups at six month intervals following...
Proceedings Papers

Paper presented at the ISRM International Symposium - 6th Asian Rock Mechanics Symposium, October 23–27, 2010
Paper Number: ISRM-ARMS6-2010-008
... and the fracture of rocks cannot be controlled. The dividing line between Class-I and Class- II behavior is defined by the dashed line as shown in figure 1. In the present study six different rocks including coal having strength from 24 MPa to 366 MPa were investigated for the two types of post-failure behavior...
Proceedings Papers

Paper presented at the SPE Saudi Arabia Section Technical Symposium and Exhibition, May 19–22, 2013
Paper Number: SPE-168096-MS
... pre frac test on vertical pilot hole or a post frac test of the same. In this paper we compare and contrast the pressure transient response of the multistage fractured horizontal well to that of vertical fractured and un-fractured horizontal well. We show that multistage fractured horizontal well...
Proceedings Papers

Paper presented at the SPE Gas Technology Symposium, June 7–9, 1989
Paper Number: SPE-19092-MS
... and propped height, and the use of spectral gamma ray logs to aid in identifying tagged material remaining inside the well. P. 351 post-frac log height growth drillstem testing fracture height closure stress correlation proppant well logging total fracture height pressure behavior...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–6, 1999
Paper Number: SPE-56468-MS
... due to complex fracture behavior. A comprehensive data set consisting of core analysis, rock mechanical tests, pre- and post-fracture logs, geochemical analyses, pre- and post- fracture well tests, and detailed fracture modeling was compiled to understand fracture performance in this complex...

Product(s) added to cart

Close Modal