Rock classification

Lecture Reservoir engineering - Chapter 2: Reservoir rock properties. This chapter provides students with content about: reservoir; porosity; pore-space classification; comparison of total and effective porosities; permeability; absolute permeability; effective permeability; saturation;... Please refer to the detailed content of the lecture!

66p mothuahoa 04-05-2024 3 0   Download

Continued part 1, part 2 of ebook "Rock mass classification: A practical approach in civil engineering" provides readers with contents including: strength enhancement of rock mass in tunnels; strength of discontinuities; shear strength of rock masses in slopes; types of rock slope failures; slope mass rating (SMR); landslide hazard zonation; allowable bearing pressure for building foundations; method of excavation; rock drillability; permeability and groutability;...

132p thamnhuocgiai 24-09-2023 8 4   Download

Part 1 of ebook "Rock mass classification: A practical approach in civil engineering" provides readers with contents including: philosophy of quantitative classifications; shear zone treatment in tunnels and foundations; rock material; rock quality designation; Terzaghl's rock load theory; rock mass rating (RMR); prediction of ground conditions for tunnelling; rock mass quality (Q) - system; rock mass number; rock mass index;...

150p thamnhuocgiai 24-09-2023 9 3   Download

Part 1 of ebook "Mechanics of residual soils (Second edition)" provides readers with content including: origin and formation of residual soils; microstructure, mineralogy and classification of residual soils; describing the engineering properties of residual soils as observed in situ; the mechanics of compaction and compacted residual soil; steady and unsteady flow of water and air through soils - permeability of saturated and unsaturated soils;...

167p dieptieuung 19-07-2023 7 2   Download

Understanding the permeability-porosity relationships is the key to improving reservoir prediction and exploitation especially in carbonate reservoirs, which are known for their complex textural and diagenetic variation. Rock type classifications have long been proven to be an effective technique for establishingpermeability-porosity relationships, enhance the capability to capture the various reservoir flow behavior and prediction for uncored reservoir zones.

12p vilucius 03-03-2023 5 3   Download

Rocks contain a large number of elements such as Na, K, Ca, Mg, Fe, Mn, and Ti. The determination of those element contents is important in geological and geographical exploration as well as the original identification and classification of rocks. In the present study, we analyzed rock samples after being treated by microwave using flame atomic and molecular absorption spectroscopy.

8p vicedric 08-02-2023 3 1   Download

Introduction to Rock Mechanics (Second edition): Part 1 has present the contents introduction, classification and index properties of rocks; rocks strength and failure criteria; planes of weakness in rocks; deformability of rocks; applications of rock mechanics in engineering for underground openings;...

153p chenlinong_0310 23-02-2022 18 2   Download

Classification of rocks is one of the basic parts of geological research and is a difficult task due to the heterogeneous properties of rocks. This process is time consuming and requires sufficiently knowledgeable and experienced specialists in the field of petrography. This paper has a novelty in classifying plutonic rock types for the first time using thin section images; and proposes an approach that uses the deep learning method for automatic classification of 12 types of plutonic rocks.

10p tanmocphong 29-01-2022 9 1   Download

This study performs an integrated method using thin section and well log data to determine rock fabrics and their relationship with the rock pore system in Miocene carbonate reservoirs of well RR02, southern Song Hong basin, Vietnam. By thin section analysis, mineral components and pore types of carbonate rocks were determined, creating a basis for carbonate classification and grouping samples into different petrophysical classes.

8p kequaidan6 10-07-2020 20 0   Download

The International Union of Geological Sciences (IUGS) has proposed recommendations for the classification of relatively fresh volcanic rocks, but with no specific instructions for altered volcanic rocks, other than discouraging the use of the total alkalis versus silica diagram.

27p vinasaki2711 09-11-2019 12 1   Download

In this paper, the primary purpose of the authors is to introduce SOM algorithm and its practical applications in geology and construction. The results are classification of rock facies versus depth in geology and clustering two sets of construction prices indices and building material costs indice.

9p everydaywish 24-12-2018 32 0   Download

New specialties sometimes combine with the traditional fields and form new branches - for example Earth Systems Engineering and Management involves a wide range of subject areas including anthropology, engineering, environmental science, ethics and philosophy. A new or emerging area of application will commonly be defined temporarily as a permutation or subset of existing disciplines; there is often gray area as to when a given sub-field becomes large and/or prominent enough to warrant classification as a new "branch.

144p nt1810 25-04-2013 33 4   Download

Tham khảo sách 'dictionary of earth science second edition', khoa học tự nhiên, địa lý phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

655p huetay_1 27-02-2013 59 12   Download

I have spent many years writing the first bilingual legal dictionary in Nicaragua, and probably in Central America. This dictionary is a useful reference in Spanish and English speaking countries, particularly to lawyers, investors, managers, translators, diplomats, students, etc. in today´s globalized world. The Work contains over 44,000 legal terms and phrases in both languages, including terms used in Latin America.

530p huetay_1 27-02-2013 40 5   Download

CHAPTER 4 8 COALS, LIGNITE, PEAT James G. Keppeler, P E .. Progress Energy Corporation 48.1 48.2 INTRODUCTION 1 3 5 5 48.4 48.1.1 Nature 1535 48. 1 .2 Reserves—Worldwide and United States 1535 48.1.3 Classifications 1 3 5 7 48.5 CURRENT USES—HEAT, POWER, STEELMAKING, OTHER 1 3 5 9 48.6 TYPES 1 3 5 9 48.7 48.8 PHYSICAL AND CHEMICAL PROPERTIES—DESCRIPTION AND TABLES OF SELECTED VALUES 1 4 5 0 BURNING CHARACTERISTICS 1 4 5 1 ASH CHARACTERISTICS 1 4 5 3 SAMPLING COAL CLEANING 1 4 5 5 1 4 5 6 48.3 48.1 INTRODUCTION 48.1.1 Nature Coal is a dark brown to black sedimentary rock derived...

14p hadalabo 29-09-2010 49 3   Download