Geology and regional setting of kuparuk oil field, alaska authors. The volume provides clear and concise information on reservoir engineering methods, ranging from specific geological and geophysical techniques applied to reservoirs. A basic understanding of its concepts and processes is essential in the petroleum industry, for it is used to predict where oil accumulations might occur. Combined height of headwall and underlying flow lobes is 23 meters. Pdf depositional history and reservoir description of the kuparuk. Once laidback geologists wrestled with ways to keep exploration com munications secure during, after prudhoe bay field discovery. Selected bibliography of arctic geology with emphasis on. Geologic setting of the alaska north slope usgs publications. Geology itself is strongly based on chemistry, physics and biology, involving the application of essentially abstract concepts to data. Petroleum geology of the north slope alaska oil and gas.
This third edition of elements of petroleum geology is completely updated and revised to reflect the vast changes in the years since publication of the first edition. Obviously, this list is not anywhere near exhaustive or definitive, but this should be the most comprehensive list anywhere. Pete webb esanda engineering objectives a series of work about building the geological model and reservoir simulation model based on the case study of the oil and gas field, and testing and updating the geological model and reservoir simulation. The kuparuk field was discovered in 1969 and began producing in december of 1981. Part of the casebooks in earth sciences book series casebooks. Geologic model for oil and gas assessment of the kemikthomson. Nov 12, 2014 the kuparuk oil fields average depth of oil pool is 300 feet of pay zone, with an area of field twice the size of prudhoe. This second edition of elements of petroleum geology is completely updated and revised to reflect the vast changes in the field in the fifteen years since publication of the first edition. It explains the background to production geology in the context of oil field subsurface operations. Kuparuk oil field, alaska, a mixture of kekiktuk gas condensate and shublik oil leon i. The kuparuk river oil field, or kuparuk, located in north slope borough, alaska, united states, is the second largest oil field in north america by area. The cumulative net pay in the kuparuk field ranges up to 90 ft 27 m, and the estimate of movable oilinplace is 4. Paleontologists and mineralogists, pacific section, book 50, p.
The 24 api crude is similar in type to that in the permotriassic reservoirs in the prudhoe bay field. Kuparuk river is a giant oil field located on the colville high, west of prudhoe bay field, on the north slope of alaska. It is also an excellent introductory text for a university. This book is a usefulprimer for geophysicists, geologists, and petroleum engineers in the oil industry who wish to expand their. This broad field of science covers many subspecialties. Fossils gastropod gastropod ammonite echinid trilobite trilobite ammonite ammonite can you identify the fossils. The varied disciplines of geology explore the history of the earth itself in hopes of understanding in greater detail where oil comes from and where more oil might be found, as well as the best ways to retrieve oil and utilize it. Schematic cross section through the prudhoe bay and kuparuk river oil fields illustrating possible gas migration pathways fault zones and their spatial. Filling history of the kuparuk field reservoir, alaskan north slope. Open tension cracks are associated with steps on upper headwall and also extend 56 meters inland from its crest.
Broadhead, new mexico bureau of geology and mineral resources, a division of new mexico institute of mining and technology introduction the oil and natural gas that are produced from oil and gas fields reside in porous. Moreover, some interesting detailed facts are given like oil reserves of commercial and national companies, annual world oil consumption and the total number of gas and oil wells drilled up to today. Prudhoe bay field alaska colville trough ivishak formation triassic scythian. Make sure you have an adult helping you since youll be using the stove. Cretaceous oils in the assessment unit range from 26 to 45. The gull island oil field average depth of oil pool is 1,200 feet of pay zone, with an area of field at least four times the size of prudhoe, and estimated to be the richest oil field on the face of the earth. Mostly coming from user contributions, it is contextual and is meant for indicative purposes only. The kuparuk field is located 56 kilometres west of prudhoe bay and is the second largest oil field on alaskas north slope. The kuparuk river oil field, the second largest oil field in north america, is centered about 40 miles 64 km west of prudhoe bay. Arctic national wildlife refuge to the east, and prudhoe bay is between them.
Actively collapsing southfacing flank of kettle shown in inset photo. Chapter pa production analysis production analysis of north slope oil and gas fields by john c. Shelf depositional environments and reservoir characteristics of the kuparuk river formation lower cretaceous, kuparuk field, north slope, alaska. Goodreads helps you keep track of books you want to read. The total number of wells in the field is approximately 900. Lastly, historical developments from the start up of petroleum geology around 1900 are summarized. Cretaceous reservoirs in northwest desert anticlines. Start by marking petroleum geology as want to read. The kuparuk river oil field is west of the supergiant prudhoe bay oil field on alaskas north slope and was discovered in 1969. On alaskas north slope, conocophillips operates the kuparuk river unit kuparuk, north americas second largest oil field, 40 miles west of prudhoe bay. It produces approximately 120,000 barrels per day 6.
Only minor amounts of oil have so far been found in the upper cretaceous chalk. Prudhoe bay field discovery follows decades of explo ration and production by. Prudhoe bay field is in gradual decline, north slope oil fields. The oil and gas industry uses many jargons, acronyms and abbreviations. Oil field production geology geoscienceworld books. Results of an integrated petroleum systems approach. Shelf depositional environments and reservoir characteristics. Pepper bp upstream technology group kuparuk is a giant oilfield located on the colvilleprudhoe high, west of the prudhoe bay field, in the alaskan arctic plain. Traps are mainly structural and most are anticlinal crest and flank traps with combination structuralstratigraphic traps along a northsoutheast trending, secondary leached shelfal limestone.
Although oil has been know for a long time, the oil industry is a modern development oil seeps were the first exploration clues. Some fundamentals of petroleum geology free pdf books from bookyards, one of the worlds first online libraries to offer ebooks to be downloaded for free. Discovered in 1969, it covers about 500 square miles 1,300 km 2. Today, kuparuk produces 120,000 barrels a day from five different reservoirs.
Petroleum geology plays an important role in todays society. Included as middle formation in ugnuravik group new. Glacial geology of the toolik lake and upper kuparuk river regions. Oil and gas field development techniques cosse, ren on. Pdf depositional history and reservoir description of. Stratigraphic traps iii, aapg atlas of petroleum geology, atlas of oil and gas fields, chapter. Maps glacial geology of the toolik lake and upper kuparuk. Minerals hardness 1gypsum, 2halite mineral 1 is harder or softer than a penny.
This book is a useful primer for geophysicists, geologists, and petroleum engineers in the oil industry who wish to expand their knowledge beyond their specialized area. Silverthread area of the ojai oil field a california resource corporation oil field, the ojai valley, and. Producible oil occurs within the late jurassic and early cretaceous rift basins in a variety of sandstone reservoirs and trap styles. Production begins 3 months early kuparuk comes online in december 81 from 5 gravel drill sites in 20mile square arcoowned area. The first geologic surveys took place on alaskas north. The source rock for the prudhoe bay oil field and neighboring reserves is also a potential source for tight oil and. Here we look at some of the early textbooks in this field as a way of paying tribute to these works and their authors, upon whose shoulders stand the writers, teachers and textbooks of our time. The kuparuk river oil field is located on the alaskan arctic north slope in the colvilleprudhoe trough ca. This book is a usefulprimer for geophysicists, geologists, and petroleum engineers in the oil industry who wish to expand their knowledge beyond their. The lisburne and kuparuk river oil fields also occur within the rocks of the ellesmerian sequence.
Quinn1 in the oil and gas resource potential of the 1002 area, arctic national wildlife refuge, alaska, by anwr assessment team, u. Chapter pa production analysis production analysis of. Petroleum geology textbooks have been an essential tool for training generations of teachers, researchers, explorers, and managers in the petroleum industry. Publication date 1917 publisher hill collection americana digitizing sponsor. Kuparuk field, north slope, alaska authors gerard c. The varied disciplines of geology explore the history of the earth itself in hopes of understanding in greater detail where oil comes from and where more oil might be found, as well as the best ways to retrieve oil and utilize it once it has been retrieved. Named after kuparuk river which flows north into gwydwr bay. Definitions within range from absolute pressure to lithification to wentworth scale. Stratigraphic traps iii, aapg atlas of petroleum geology, atlas of oil and gas fields pp. Broadhead, new mexico bureau of geology and mineral resources, a division of new mexico institute of mining and technology introduction the oil and natural gas that are produced from oil and gas fields reside in porous and permeable rocks reservoirs in which these liquids have collected and accumulated. However, there are a number of environmental concerns associated with the burning of petroleum products. The main permotriassic reservoir is a thick deltaic highquality sandstone deposit about 500 ft thick with porosities of 15 to 30% bv and permeabilities ranging from 50 to 3,000 md. Making rock candy rock candy is actually sugar crystals, so you can eat your experiment when youre done. Upland areas include franklin bluffs, the white hills, and hills between the lower itkillik and kuparuk rivers locally.
Lateral variation in magnetic susceptibility and remanence give rise to spatial variations in the magnetic field it is expressed in so called magnetic anomalies, i. Conocophillips initiated three projects in the north slope following the enactment of the more alaska production act sb 21, an oil tax reform bill, in early 20 the first project is the drill site 2s ds2s project, a new development in the southwestern kuparuk field, which was approved for funding by copa and its partners in october 2014. Nontechnical guide to petroleum geology, exploration, drilling, and production. Once laidback geologists wrestled with ways to keep exploration com munications secure. Second edition of elements of petroleum geology is completely updated and revised to reflect the vast changes in the field in the fifteen years since publication of the first edition. Big game hunting is prohibited in the prudhoe bay oil field and eastern portion of the kuparuk oil field, and hunting with firearms is banned within 5 miles either side of the dalton.
Discovered in 1969, production at kuparuk began in 1981, increasing to a record rate of 322,000 barrels per day in 1992. Pdf geology and regional setting of kuparuk oil field, alaska. Kuparuk olfield, north slope, alaska hydrocarbons technology. The kuparuk oil field is located on the alaskan arctic plain in the colvilleprudhoe basin, 10 to 30 mi 16 to 48 km west of the prudhoe bay field. It also gives practical guidelines as to how a production geologist can analyze the reservoir geology and fluid flow characteristics of an oil field with the aim of improving hydrocarbon recovery. Glacial geology of the toolik lake and upper kuparuk river. Pdf geology and regional setting of kuparuk oil field. Advanced petroleum geology west virginia university. The field exhibits a variable oilwater contact ranging from 6,530 ft 1,990 m in the southeast to 6,700 ft 2,042 m in the north. The prudhoe bay field, located on the north slope of alaska, is the largest oil and gas field in north america. Geology is the science that deals with the history and structure of the earth and its life forms, especially as recorded in the rock record.
There are many ways the field of geology contributes to the petroleum industry. Geologic interrelations relative to gas hydrates within the north. Braidplain and deltaic reservoir, prudhoe bay field, alaska. Total cumulative production to date is approximately 1.
Selected bibliography of arctic geology with emphasis on petroleum geology. Petroleum geologists are the men and women who know how to read the story told by the very earth beneath our feet in order to find oil and natural gas, which are vital resources in our lives. Evaluate geologic controls on gashydrate occurrences. The kuparuk oil fields average depth of oil pool is 300 feet of pay zone, with an area of field twice the size of prudhoe. Geology and regional setting of kuparuk oil field, alaska. Oil types of the alaskan north slope search and discovery. Methods of exploration and production of petroleum resources. The landscape of the oil field region consists of a flat thawlake plain near the coast, which grades south to rolling hills and a maximum elevation of 400 m above mean sea level msl. The exploration of the dutch hydrocarbon plays is in a mature stage. Using two parameters in isolation, one would interpret. The kuparuk river field, located on the north slope of alaska, contains approximately 6. Geology and petroleum american association of petroleum. The 23 api crude is similar in type to that in the prudhoe bay field.
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