標(biāo)題: Titlebook: Well Logging for Earth Scientists; Darwin V. Ellis,Julian M. Singer Textbook 2007Latest edition Springer Science+Business Media B.V. 2007 [打印本頁(yè)] 作者: 忠誠(chéng) 時(shí)間: 2025-3-21 16:56
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書(shū)目名稱Well Logging for Earth Scientists讀者反饋學(xué)科排名
作者: Colonoscopy 時(shí)間: 2025-3-21 23:30 作者: 減弱不好 時(shí)間: 2025-3-22 00:39
Textbook 2007Latest editiontaffs have been slashed, and hydrocarbons have become increasingly harder to locate, quantify, and produce. In addition, new techniques of drilling high deviation or horizontal wells have engendered a whole new family of measurement devices incorporated into the drilling string that may be used rout作者: 案發(fā)地點(diǎn) 時(shí)間: 2025-3-22 04:35 作者: 得體 時(shí)間: 2025-3-22 12:04
ify, and produce. In addition, new techniques of drilling high deviation or horizontal wells have engendered a whole new family of measurement devices incorporated into the drilling string that may be used rout978-90-481-6947-4978-1-4020-4602-5作者: Reverie 時(shí)間: 2025-3-22 13:05 作者: MAZE 時(shí)間: 2025-3-22 18:33
Other Electrode and Toroid Devices,vity .. . can be combined with other information to determine the water saturation of the invaded zone, ., and thereby estimate the efficiency of hydrocarbon recovery. . can also be a useful indicator of hydrocarbons on its own.作者: DEFT 時(shí)間: 2025-3-22 22:15 作者: Comedienne 時(shí)間: 2025-3-23 02:20 作者: A簡(jiǎn)潔的 時(shí)間: 2025-3-23 07:53
Empiricism: The Cornerstone of Interpretation,brines, was discussed. There the focus was on the resistivity of a porous rock sample filled with a conductive brine in order to relate this measurable parameter to formation properties of interest for hydrocarbon evaluation.作者: neutrophils 時(shí)間: 2025-3-23 11:45 作者: CALL 時(shí)間: 2025-3-23 16:59 作者: Cuisine 時(shí)間: 2025-3-23 18:20 作者: Limpid 時(shí)間: 2025-3-24 00:45
Introduction to Well Log Interpretation: Finding the Hydrocarbon,ocarbon production that are addressed by well logs. The borehole environment is described in terms of its impact on the electrical logging measurements, and all of the qualitative concepts necessary for simple log interpretation are presented. Without going into the specifics of the logging measurem作者: 可耕種 時(shí)間: 2025-3-24 03:19
Basic Resistivity and Spontaneous Potential,formation. These measurements deal with the resistivity of the formation or the measurement of spontaneously generated voltages. These voltages are the result of an interaction between the borehole fluid and the formation with its contained fluids. Historically, the first logging measurements were e作者: 鐵砧 時(shí)間: 2025-3-24 07:48 作者: GLEAN 時(shí)間: 2025-3-24 12:29
Resistivity: Electrode Devices and How They Evolved,f one type of electrical logging tool: electrode devices, so named because the measurement elements are simply metallic electrodes. These devices utilize low-frequency current sources, in most cases below 1,000 Hz. The historical progression from the normal device to traditional focused dual laterol作者: 全部 時(shí)間: 2025-3-24 18:22
Other Electrode and Toroid Devices,f the invaded or flushed zone .. Historically, the first use of the invaded-zone resistivity was, in the absence of any other measurement, to make an estimate of the formation porosity. Since then . has found many applications. In earlier chapters we saw that ., when compared with ., gives a visual 作者: Dawdle 時(shí)間: 2025-3-24 19:20
Resistivity: Induction Devices,ents have been made in electrode tool design to compensate for the problems. However, conductive borehole mud does provide one advantage: it effectively places the current and voltage measurement electrodes into electrical contact with the formation whose resistivity is to be measured.作者: Focus-Words 時(shí)間: 2025-3-25 01:56 作者: Irritate 時(shí)間: 2025-3-25 03:33 作者: 圓桶 時(shí)間: 2025-3-25 10:38
Basic Nuclear Physics for Logging Applications: Gamma Rays, obtain information about the predominant constituent of formations, the rock matrix. Nuclear measurements used in logging respond to properties of both the formation and the contained fluids. These measurements employ gamma rays and neutrons. These two types of penetrating radiation are the only on作者: 不適 時(shí)間: 2025-3-25 15:25
Gamma Ray Devices,e measurements, the SP (see Chapter 3), has been analyzed in some detail, and it is known to have a marked response to clean permeable zones. This is evident in the right track of Fig. 11.1 where the more negative potential of the zone between 8,510 and 8,540 ft is due to the simultaneous absence of作者: 可用 時(shí)間: 2025-3-25 18:19 作者: 不適當(dāng) 時(shí)間: 2025-3-25 21:07
Basic Neutron Physics for Logging Applications,ial application was to determine formation porosity. Currently, in addition to logging tools that detect neutrons in order to determine formation hydrogen content, there are tools which use pulsed neutrons to analyze the absorption rate of the emitted neutrons, and gamma ray spectroscopy tools which作者: 婚姻生活 時(shí)間: 2025-3-26 02:08
Neutron Porosity Devices,is based on the fact that hydrogen, with its relatively large scattering cross section and small mass, is very efficient in the slowing-down of fast neutrons. A measurement of the spatial distribution of epithermal neutrons resulting from the interaction of high-energy source neutrons with a formati作者: slow-wave-sleep 時(shí)間: 2025-3-26 07:41 作者: 脾氣暴躁的人 時(shí)間: 2025-3-26 09:44 作者: PHIL 時(shí)間: 2025-3-26 14:47 作者: 殺死 時(shí)間: 2025-3-26 18:08 作者: 誘騙 時(shí)間: 2025-3-26 22:56 作者: chassis 時(shí)間: 2025-3-27 01:43 作者: floaters 時(shí)間: 2025-3-27 06:40 作者: Antigen 時(shí)間: 2025-3-27 11:16 作者: 性學(xué)院 時(shí)間: 2025-3-27 15:56 作者: 孵卵器 時(shí)間: 2025-3-27 21:38 作者: 人充滿活力 時(shí)間: 2025-3-27 23:54
Pulsed Neutron Devices and Spectroscopy, distinguishing saline formations waters from hydrocarbons. Chlorine, which is nearly always present in formation waters, has a large absorption cross section. Measurement of the macroscopic absorption cross section (∑) can provide the means for identifying salt water and for estimating the water saturation.作者: 未成熟 時(shí)間: 2025-3-28 04:19
Nuclear Magnetic Logging,oped by Chevron in 1960. NMR, with its multitude of medical applications and visual diagnostic tools, enabled by ubiquitous high-powered computers and graphics algorithms, made its way into every day conversation – in a politically-correct version – as magnetic resonance imaging.作者: 受傷 時(shí)間: 2025-3-28 06:51 作者: Handedness 時(shí)間: 2025-3-28 10:39
Introduction to Well Log Interpretation: Finding the Hydrocarbon,to the extraction of quantitative petrophysical parameters from the logging measurements. This extraction process is the subject of subsequent chapters. Once these relationships are established, more quantitative procedures of interpretation will be described.作者: poliosis 時(shí)間: 2025-3-28 16:17
Basic Resistivity and Spontaneous Potential,ntaneous potential. It seemed most notable in front of permeable formations. Both of these measurements are still performed on a routine basis today, and their physical basis will be explored in this chapter.作者: LIEN 時(shí)間: 2025-3-28 21:03 作者: 不開(kāi)心 時(shí)間: 2025-3-29 01:14 作者: neutrophils 時(shí)間: 2025-3-29 04:22
978-90-481-6947-4Springer Science+Business Media B.V. 2007作者: Adherent 時(shí)間: 2025-3-29 09:14
http://image.papertrans.cn/w/image/1026881.jpg作者: 蘑菇 時(shí)間: 2025-3-29 13:57
https://doi.org/10.1007/978-1-4020-4602-5Formation Evaluation; Geophysics; Logging while drilling; Petroleum prospecting; Petrophysics; Well loggi作者: Mirage 時(shí)間: 2025-3-29 17:22
Resistivity: Induction Devices,ents have been made in electrode tool design to compensate for the problems. However, conductive borehole mud does provide one advantage: it effectively places the current and voltage measurement electrodes into electrical contact with the formation whose resistivity is to be measured.作者: Dungeon 時(shí)間: 2025-3-29 20:57 作者: 不舒服 時(shí)間: 2025-3-30 02:11 作者: Pelvic-Floor 時(shí)間: 2025-3-30 07:15
Darwin V. Ellis,Julian M. Singer(Zechstein) salt deposit of Ro?leben, in quartz nodules within Triassic sandstone layers (. sandstone, Bunter) from Jena, and Tertiary lignite deposits in the Leipzig region (Zwenkau, Cospuden). Mineralogical and geochemical investigations revealed that the authigenic quartz crystals from the differ作者: angiography 時(shí)間: 2025-3-30 10:29 作者: Budget 時(shí)間: 2025-3-30 14:45 作者: 問(wèn)到了燒瓶 時(shí)間: 2025-3-30 16:37
Therapie psychisch traumatisierter Kinder,rbeitet und unbew?ltigt, zeigen Kinder egal welchen Alters vielf?ltige Auff?lligkeiten im Verhalten und St?rungen der Gefühle, die sich auf die Entwicklung der Gesamtpers?nlichkeit auswirken k?nnen, wie viele Studien eindrücklich aufzeigen konnten.作者: clarify 時(shí)間: 2025-3-30 23:34 作者: CLAM 時(shí)間: 2025-3-31 04:39 作者: 職業(yè)拳擊手 時(shí)間: 2025-3-31 08:29 作者: 忘川河 時(shí)間: 2025-3-31 11:39 作者: neolith 時(shí)間: 2025-3-31 16:11
Amália Sim?es Botter FabbriWeiterhin haben die Erfahrungen an vielen Maschinenanlagen gezeigt, da? diese Sonderbewegungen wie alle Arten Schwingungen immer dann besonders heftig werden, wenn nach der üblichen Ausdrucksweise irgendwelche Kraftimpulse mit einer Eigenschwingungszahl des Systems in Resonanz geraten, d. h. wenn be作者: 脾氣暴躁的人 時(shí)間: 2025-3-31 19:33
Evidence for Neuronal Dysfunction in a Mouse Model of Early Stages of Huntington’s Diseasey fatal in 10–15 years. Juvenile forms of the disease are due to extreme CAG repeat expansions (usually greater than 60) and are characterized by onset before age 20. The symptoms are predominantly dystonic and include seizures.作者: 秘傳 時(shí)間: 2025-3-31 23:57 作者: Offensive 時(shí)間: 2025-4-1 05:27 作者: albuminuria 時(shí)間: 2025-4-1 08:16
