... complex reservoir geochemical characterization middle bakken contribution hydraulic fracture geometry williston basin vintage completion URTeC: 4044682 Geochemistry-Based Production Allocation in Bakken-Three Forks Development Peter Kaufman*1, Aaron Rodriguez1, Joshua Miller1, Jana Bachleda2...

... to renowned unconventional oil plays such as the Permian Basin, Eagle Ford Formation of the Gulf Coast Basin, and Williston Basin. Our study analyzes the Uinta Basin's performance, assessing productive zones, subsurface trends, completions designs, and development strategies. A comparative perspective...

... process. Organic-rich rock samples representing geographical areas with various levels of H 2 S concentration in the Williston Basin of western North Dakota (Divide, Mackenzie, Dunn, and Bottineau Counties), stratigraphic units (Bakken and Madison), and a wide range of maturities were collected...

... and petrophysical properties. We focused on two productive zones in the Williston Basin, McKenzie and Divide Counties, with different maturation levels, rock properties and total organic carbon (TOC) wt%. Note that a fully representative mineral composition of Bakken requires many inputs due to its multimineral...

... the production data for refrac wells in the Williston basin into two groups, the time periods Before and After a refrac event occurred. Using only the Before time series data, we used a model to create a "no-refrac" forward projection. Next, we used the After refrac production data points and subtracted...

... geological subdiscipline williston basin dataset sedimentary rock complex reservoir workflow economic geology eur equation permeability prediction duvernay bakken unconventional resource technology conference information URTeC: 3863143 Understanding Unconventional Reservoirs...

... workflow that quantifies drained reservoir volumes (DRVs) and reproduces the production and water injection history for a tight and naturally fractured reservoir in the Williston Basin. The production history of all the wells and logging data were collected to characterize reservoir heterogeneity. Core...

... methods structural geology subsurface storage co2 reservoir characterization complex reservoir formation brine mudstone contact angle wettability reservoir conditions bakken basin unconventional reservoir wolfcamp williston basin unconventional resource technology conference basin sample...

... to obtain a correlation between porosity and permeability for a particular formation. This paper aims to generate permeability-porosity data-driven models for the Bakken formation, representing an unconventional reservoir within the Williston Basin in the US, using 426 core data with a wide range...

... Abstract Objectives/Scope: The goal of the work is to present a depositional and reservoir model for the Three Forks Formation of the Williston Basin. Analyzing the stratigraphy, core oil and water saturations, and petrophysical analysis aid in model creation. The Three Forks is a silty...

... forecast north dakota shapley value williston basin fork well dataset water saturation middle bakken visualization URTeC: 5549 Use of Machine Learning Production Driver Cross-Sections for Regional Geologic Insights in the Bakken-Three Forks Play T. Cross*, K. Sathaye, J. Chaplin (Novi Labs...

... Abstract Upper Bakken Shale (UBS) in the Williston Basin is a world class source rock with an average TOC of 11.5 wt.%. and also, a resource play with a history of oil production in the 1990s. Previous studies have suggested that the main reason behind the organic enrichment in UBS...

... Abstract The Bakken rig count fell by nearly 80% in 2020, allowing Williston production to decline by over 200,000 b/d. After roughly a decade of development and a shift of resources to the Permian, a pressing question remains on everyone's mind: is the Williston basin now in terminal decline...

... oil plays: the Bakken of the Williston Basin, the Eagle Ford, and the Wolfcamp A and B of the Midland and Delaware Basins. We characterize variability in geologic properties within each play and across studied plays, focusing on attributes that can be interpreted basin-wide, including depth, thickness...

... values. Introduction The Three Forks Formation is a tight reservoir in the Bakken-Three Forks unconventional petroleum accumulation in the Williston basin (Lefever et al. 1991, Nordeng et al. 2010). The Devonian Three Forks Formation directly underlies the Bakken Formation and overlies the Bird Bear...

..., the industry looked to the liquid rich/oil plays, such as the Williston Basin, the DJ Basin, and the Permian Basin. The turning point came in November 2014 when oil prices fell rapidly. As prices bottomed out at $22/bbl in February 2015, the industry saw a large exodus of operators and capital from the gas...

... disposal average 90-day cumulative water production unconventional resource technology conference operator urtec 2756 proppant produced water discharge williston basin completion design geology 90-day cumulative water production cumulative water production URTeC: 2756 Predicting Water...

... Abstract In the Williston Basin, thin reservoirs coupled with large stimulation jobs result in large vertical hydraulic fractures and out-of-zone contribution of fluids to the wells. To understand the extent of vertical fracture growth and the source of fluids reaching the wellbore...

..., cost-effective well construction designs. This paper describes the benefits and features of newly developed, lightweight cementing materials available for operations in the Williston Basin. Applications of these materials are supported by case histories and extensive laboratory test data. Regionally...

... Abstract The Bakken Formation in the Williston Basin has become one of the largest oil producers in the United States. With the increase in activity, there has been an increase in water production. Normally, produced water is injected into the Dakota Formation, which lies about halfway...