...R. Allen Dennis ABSTRACT Many problems were encountered during the construction of net oil sand isopach maps from electric logs in Wilmington field, California. These maps were to be used for secondary equity determinations, and required committee agreement on all details. Problems arose...

... reserve calculations can then be used in equity sensitivity studies to determine the economic merits of the reservoir. Reservoir simulations can be performed to predict the drainage patterns and production patterns downstream, allowing a dynamic forecast of reservoir conditions-past, present, and future...

... propylitic alteration. Alteration assemblages are characteristic of high-sulphidation systems, although the abundance of pyrophyllite and andalusite suggests formation at depths below typical epithermal environments. Alteration occurred between 212 and 52 Ma as determined from field relations and U–Pb dating...

...-yield assay by the modified Fischer retort method ( Stanfield and Frost, 1949 ), a thermal degradation procedure standardized for routine determinations. These specific gravity values, reported at 60°/60°F., correlate well with sample depth as illustrated in Figure 2 for samples from Equity Oil...

... of the volumetric importance of secondary porosity in the Ivishak and other Ellesmerian reservoir formations in the North Slope is important for several practical reasons. Production planning, equity determination, and enhanced recovery as well as an exploration strategy elsewhere on the North Slope are all served...

...% equity. Dynamic modelling indicates that estimated resources of approximately 160 million barrels (160 mmbbl) can be recovered from the north-east flank of the field based on a Floating Production, Storage and Offloading (FPSO) facilities concept for Phase 1 of the field development. The concepts...

...Floyd H. Hoffman ABSTRACT The purpose of this study is to determine the possibilities of stratigraphic hydrocarbon accumulation in the Weber formation, especially in the general area of Rangely, Colorado. Outcrop descriptions, core analyses and descriptions, sample examinations, flowmeter surveys...

... at NASA s Johnson Space Center (Houston, Texas, USA). His research interests include determining the abundances and roles of volatiles (C, H2O, F, Cl, S) in magmatic systems within terrestrial planetary bodies and their consequences for the petrological evolution of Mercury, Earth, the Moon, Mars...

... prospects. Group shoots were also common. A very significant quantity of spec data (particularly marine data) was acquired in this manner. However, spec data acquisition was purely secondary during this period—proprietary work paid the bills. Thus, spec libraries of the 1960s and 1970s were often of poor...

... of the mineralogy of mine waste and its alteration products is described (M. Raudsepp and E. Pani). The application and potential of advanced surface analysis techniques such as synchrotron methods to determining atomic-scale reactions between minerals and fluids within sulphidic waste is discussed (C.G. Weisener...

...). Possibly the later drainage was diverted northwesterly along the south flank of the growing Wilmington structure. The source of the sediments would still be northeasterly. SELECTED REFERENCES Allen , D. R. , 1964 , Methods used in computing secondary equities, Wilmington field, Los...

... lucidly the genetic aspects of the two carbonatite-hosted REE deposits from Amba Dongar (Gujarat) and Kamthai (Rajasthan) based on EMP studies of four generations of magmatic calcite, two generations of secondary, hydrothermal calcite besides other minor types. This was followed by another keynote address...

... factor in construction problems ( Fookes 1997 ). Chapman and Marcetteau (2004) stated that 50% of construction delays are caused by adverse ground conditions, and further ( Chapman 2008 ) that these problems are responsible for a potential 50% reduction in returns on clients’ equity. This is not only...

... will lead us to determine appropriate meth- ods of optimizing the widely accepted discounted cash ow valuation method- ology by assessing appropriate discount rates for use on these equities as they make the transition into production. There are numerous income-related methods of valuation, including Monte...

... Jowitt, Chair of the Diversity, Equity and Inclusion Committee on their recent committee activities. SEG staff had been requested to provide various member demographics for baseline information. There was a representative on the NSF-funded initiative to further diversity in the geosciences...

... the Field SEG 2023 FT06: Cornwall and Devon 58 SEG 2024 Distinguished Lecturer and Traveling Lecturers 60 Boosting Equity in Economic Geology to Boost the Workforce 63 Geologic Contacts: XXI Congreso Peruano de Geología, November 14 17, 2023 64 Discovery to Recovery Thanks Volunteers and Sponsors SEG...

... requiring predictions for various quantities simultaneously. Notably, other popular AutoML frameworks such as PyCaret lack support for multi-output regression models. Fourth, auto-sklearn runs within a user-determined time budget, allowing flexibility based on computational requirements and resource...

... a secondary-recovery project in force over part of Petroperu’s acreage in the northwestern coastal ara. Apart from reduction of its equity in the Law 488 block, Esso withdrew from the adjoining Law 487 area, on the east, formerly held with REPSA and CPC. In the resulting realignment, CPC, a REPSA...

... . The rate of change of permanent workers da / dt is determined by the balance between the rate of promotions from precarious positions and the rate of retirements, namely: d a d t = p r o m o t i o n s − r e t i r e m e n t s . Optimistically, we consider...

... established during equity negotiations and constitute the picks presently used for the Prudhoe Bay Unit Common Database. The lithologic contrast between zone B and the over- and underlying zones A and C is easily recognized in core and on logs. Uranium-rich phosphorites, phosphatic carbonates, and phosphatic...