1-20 of 44
Keywords: calculation
Close
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 Eastern Regional Meeting, October 15–17, 2019
Paper Number: SPE-196614-MS
... Abstract Though seemingly straightforward, the concept of "net-to-gross" (NTG) is often a source of confusion. Its proper use is still being debated in some portions of the oil and gas industry. NTG is a method to account for non-reservoir quality rock when calculating oil volumes within a...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 15–17, 2019
Paper Number: SPE-196604-MS
... high well density Middle Bakken formation. asset and portfolio management field development optimization and planning variation middle bakken shale oil upstream oil & gas eur estimation date-dependent well oil shale calculation type curve development current well complex reservoir...
Proceedings Papers

Paper presented at the SPE/AAPG Eastern Regional Meeting, October 7–11, 2018
Paper Number: SPE-191829-18ERM-MS
... be compared to facility designs in the previous work using calculated emissions for each scenario. As well production increases from drilling longer laterals and enhanced stimulation practices, well site liquids handling and vapor control can become challenging. Techniques for effectively controlling...
Proceedings Papers

Paper presented at the SPE/AAPG Eastern Regional Meeting, October 7–11, 2018
Paper Number: SPE-191780-18ERM-MS
... Abstract A new three-dimensional drillstring model has been developed that determines the static and dynamic behavior of bottom hole assemblies (BHAs) in realistic wellbores. The analysis approach has been validated with field data, and shows a strong agreement between observed and calculated...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 4–6, 2017
Paper Number: SPE-187522-MS
... assets and UIC formations with higher potential relative risk which may warrant more detailed exploration and possible risk mitigation. Drillstem Testing calculation Upstream Oil & Gas injection depth enhanced recovery drillstem/well testing pressure change pressurization injection well...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 4–6, 2017
Paper Number: SPE-187507-MS
... connections with the low modulus aluminum, ALTISS designed its own 5 ½" premium threaded connection, which exceeded 56,000 ft.-lbs. yield torque in testing. Multiple aluminum tubular specimens were collapsed in a laboratory setting to validate equations which are not covered by API calculations, nor...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 13–15, 2015
Paper Number: SPE-177287-MS
.... 2012 ; Ingraffea 2013 ; Bassett et al. 2013 ; Davies et al. 2014 ). The approach uses a four-step quality assurance process that includes the use of a cementing design checklist and the use of templates to document calculations related to the cementing operation. The process is as follows...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 21–23, 2014
Paper Number: SPE-171004-MS
... various geological distributions [ Mian, 2011 ]. Generally speaking, permeability distributions of reservoirs fit lognormal curves, unlike porosity, which most frequently falls into the category of normal distributions [ Tiab, 2012 ]. Performing the calculations: The Monte Carlo simulation involves...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 21–23, 2014
Paper Number: SPE-171009-MS
... In order to determine the economic feasibility, a cash flow model is constructed first and the NPV and IRR are calculated for all three scenarios. In the cash flow model, capital expenses are defined as the sum of all costs. The cost of fracture and re-fracture treatment per stage depends on the...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 21–23, 2014
Paper Number: SPE-171014-MS
... computation of the rock properties. With a LWD Sonic tool's capability to measure the compressional and shear slowness of the rock in real-time, geomechanical rock properties can be calculated to determine factors which affect fracture propagation. Although this can be done with a majority of LWD Sonic tools...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 3–5, 2012
Paper Number: SPE-161357-MS
... Abstract We present a novel approach to calculate drainage volume and well performance in shale gas reservoirs using a Fast Marching Method (FMM) combined with a geometric pressure approximation. Our approach can fully account for complex fracture network geometries associated with multistage...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, September 23–25, 2009
Paper Number: SPE-125953-MS
... capacity. For conventional reservoirs, well productivity is usually calculated using the pressure response of the reservoir in its pseudo-steady state period. However, for TGS reservoir, the period of transient flow covers a larger part of the well lifetime and the pseudo-steady state productivity...
Proceedings Papers

Paper presented at the SPE Eastern Regional/AAPG Eastern Section Joint Meeting, October 11–15, 2008
Paper Number: SPE-117752-MS
... reservoir simulation constraint Hessian matrix algorithm PVT measurement stability analysis iteration Artificial Intelligence converge calculation rr equation phase mole fraction minimization Upstream Oil & Gas initial estimate feasible region matrix equation compositional...
Proceedings Papers

Paper presented at the Eastern Regional Meeting, October 17–19, 2007
Paper Number: SPE-111136-MS
... fluid modeling production logging flow pattern production monitoring Upstream Oil & Gas production control equation of state Reservoir Surveillance Eaton concentration pipeline experimental data calculation substance thesis two-phase flow zaghloul Pennsylvania State...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 11–13, 2006
Paper Number: SPE-104307-MS
... facilities, drilling schedules and income from gas sales contracts. A new approach for forecasting viability of gas condensate wells and calculating condensate gas ratio (CGR), using simpler techniques is presented. The calculation uses a volumetric balance model for reservoir system, standardized and...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 11–13, 2006
Paper Number: SPE-104555-MS
... Oil & Gas complex reservoir production monitoring condensate reservoir depletion compositional analysis simulator gas condensate reservoir residue gas pipeline gas calculation composition reservoir pressure simulation study storage storage withdrawal cycle operation withdrawal...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 11–13, 2006
Paper Number: SPE-104594-MS
... pressure data to display plunger depth, plunger velocity and well pressures vs. time. Plunger arrival at the liquid level in the tubing, and plunger arrival at the bottom of the tubing are identified on the data plots. Well inflow performance is calculated and plotted. Software displays the data and...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, September 14–16, 2005
Paper Number: SPE-97979-MS
... tender. The software will be capable of maintaining data and performing simple calculations that are commonly found in field operations. Data will be made available for use in both the field and the office. Many smaller companies, which often operate marginal wells, have difficulty justifying the...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, September 6–10, 2003
Paper Number: SPE-84821-MS
... interface component risk and uncertainty assessment workflow risk analysis tool decision tree decision analysis risk assessment calculation engine application analysis functionality influence diagram toolset analysis tool artificial intelligence monte carlo simulation diagram...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 23–26, 2002
Paper Number: SPE-78693-MS
... of reservoir pressure. Typically, only a limited number of pressure surveys are run during the life of a well because they are costly in terms of equipment, manpower usage, and lost production. Calculations requiring reservoir pressure are often made months, sometimes years, after the most recent...

Product(s) added to cart

Close Modal