Service Time

7*24H Service hotline

Call Us

+86-13585569799

Limestone vs Oil shale

The composition of Limestone and Oil shale consists of mineral content and compound content. The mineral content of Limestone includes Calcite, Chert, Clay, Dolomite, Quartz, Sand, Silt and mineral content of Oil shale includes Albite, Biotite, Calcite, Chert, Chlorite, Dolomite, Hematite, Micas, Muscovite or Illite, Pyrite, Quartz, Silica, Sulfides.

Portland-cement manufacture from oil shale and …

OSTI.GOV Patent: Portland-cement manufacture from oil shale and limestone. Portland-cement manufacture from oil shale and limestone. Full Record; Other Related Research; Inventors: Sellers, F B; Chapin, H M Publication Date: Tue Sep 15 00:00:00 EDT 1959 OSTI Identifier: 7296788 Patent Number(s): US 2904445

Perspectives for the Mining of Oil Shale and …

Detailed overview of oil shale mining will be given because in Estonia is situated one of the world''s largest oil shale mining area. Comparing with oil shale is limestone more common mineral re-source and therefore will be limestone mining introduced briefly.

Discrimination of moist oil shale and limestone using ...

2015-5-1 · Limestone and oil shale are distinguished independently of their moisture content by the intensity ratio of H α and Mg lines. Abstract Laser-induced plasma emission spectra of Estonian oil shale and associated limestone with varying moisture content were studied.

Oil shale

2021-7-4 · Oil shale and shale oil are different as oil shale is a rock as a variety of the shale rocks while shale oil is a light crude trapped in shale, limestone and sandstone formations characterized by very low porosity and permeability.. That is the reason why shale oil is better named tight oil or light tight oil (LTO) or tight shale oil.. The shale oil is normally found in the sedimentary ...

Utilization of Waste Rock from Oil Shale Mining

2012-3-27 · Oil shale layers are intercalated with limestone layers. The thickness of the oil shale seam, without partings, ranges between 1.7 m and 2.3 m. The compressive strength for oil shale is 20 MPa to 40 MPa compared to 40 MPa to 80 MPa for limestone. The density of oil shale is between 1400 kg/m3 and 1800 kg/m 3 and that of limestone

Perspectives for the Mining of Oil Shale and …

Estonian oil shale production ence on Estonia''s economy: 98% of electricity is makes 70% of world''s oil shale production (ex- produced in oil shale power plants and limestone is cluding tar sands) and two thirds of Estonia''s total used as main aggregate in civil engineering. Min- mineral production.

HIGH SELECTIVE OIL SHALE MINING

2013-6-12 · oil shale was 595 m3/h, by breaking the limestone overburden 700 m3/h and by stripping the soft overburden 1350 m 3 /h (Table 1). Particle size is important for further oil shale processing.

Unconventional gas and oil in North America

2014-8-22 · Tight oil: light crude oil trapped in shale, limestone and sandstone formations.2 Like shale gas and tight gas, it is extracted by horizontal drilling and hydraulic fracturing. Unconventional gas: collective term for shale gas, tight gas and coal bed methane.

Kimmeridge Oil Shale

2018-6-1 · "Coccolith-rich limestone within oil shale" and is a short distance above "Rope Lake Head SB" on page 42, left hand side. Actually, that description and diagrammatic representation is better, because it shows oil shale above and below the thin limestone, and that is the observed situation.

U.S. OIL SHALE

2012-6-20 · Western U.S. Oil Shale • Oil shale is a ne-grained sedimentary rock containing a solid material (kerogen) that converts to liquid oil when heated. Oil shale deposits exist in 37 countries globally, but the largest and highest quality oil shale deposits are in sparsely populated areas of Colorado, Utah and Wyoming (Figure 1).

Sedimentary rock

Oil shale. Mudrock containing high amounts of organic matter in the form of kerogen is known as oil shale. Kerogen is a complex waxy mixture of hydrocarbon compounds composed of algal remains or of amorphous organic matter with varying amounts of identifiable organic remnants. The most famous oil shale …

The Mississippian Limestone Play in Kansas: Oil and …

2014-8-27 · The Cowley formation--a cherty, fine-grained limestone that commonly has interbedded shale--is also part of the older sequence in south-central Kansas. Despite its economic potential, the Cowley''s stratigraphic relationship to the shallow-water …

Dolomitization in Campanian Oil Shale Rocks from South ...

2015-10-26 · nian Amman Silicified Limestone (ASL) Formation in southwestern part of Jordan. More - than five meters of oil shale have been recorded. Using the petrography and geochemistry, this study aims to focus on such non-conventional types of oil shale rocks in Jordan and to shed some light on their composition and formational environment.

Perspectives for the Mining of Oil Shale and …

CiteSeerX - Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): ABSTRACT: The paper introduces a mining of two most important mineral resources in Estonia. The goal is to present main factors which play an important role for perspectives of the mining of oil shale and limestone with a surface miner. Detailed overview of oil shale mining will be given because in Estonia is situated ...

Dolomitization in Campanian Oil Shale Rocks from South ...

2015-10-26 · This work represents the first detailed study of an oil shale (OS) section from the Upper Campa- nian Amman Silicified Limestone (ASL) Formation in southwestern part of Jordan. More - than five meters of oil shale have been recorded.

JULIA CREEK VANADIUM AND OIL SHALE DEPOS IT

shale within the unoxidised kerogen -rich oil shale and limestone layers. Mineral tenements were originally pegged by Aquitane in 1968 in the general area of Julia Creek. The initial exploration target was sedimentary uranium in the Cretaceous Toolebuc Formation, but

Perspectives for the Mining of Oil Shale and Limestone ...

2006-8-14 · Oil shale and limestone mining have a great influ-ence on Estonia''s economy: 98% of electricity is produced in oil shale power plants and limestone is used as main aggregate in civil engineering. Min-ing sector faces challenges to increase the output of

Oklahoma Shale Resource Plays

2017-6-15 · cies; the best gas and oil producing Caney Shale well in the Ardmore Basin (Mack Energy 1-31 Hickory Sticks; IP 296 Mcfd and 24 bopd) by 2005 was com-pleted in limestone and siltstone/sandy-siltstone facies of the Caney Shale and Sycamore Limestone. All of the oil-producing Caney-only wells are in southern Oklahoma. Woodford Shale

MODELLING OF DECOMPOSITION AND SULPHATION OF …

2007-10-10 · Modelling of Decomposition and Sulphation of Oil Shale Carbonates on the Basis of Natural Limestone 493. 160 µm; gas composition 4% O2, 15% CO2, 0.5% SO2and the rest of N2; gas flow rate 1.5 L/min; pressure 1 or 15 bar; specific sample-holders to dimin- …

Limestone and Oil shale Definition

Get to know more information about Limestone and Oil shale origin and discoverer. Get to know more information about Limestone and Oil shale origin and discoverer. Home. Igneous Rocks-Shonkinite. Basaltic Trachyandesite. Comendite. Fossil Rocks + Novaculite. Sandstone. Coal. Metamorphic Rocks + Schist. Marble. Quartzite.

Brazil Oil Shale Deposits | Geology & Resources | …

2021-7-14 · A prototype oil-shale retort and UPI (Usina Prototipo do Iratí) plant constructed near São Mateus do Sul began operations in 1972 with a design capacity of 1,600 tons of oil shale per day. In 1991 an industrial-size retort, 11 m in diameter, was put into operation with a design capacity of about 550 tons (~3,800 barrels) of shale oil …

Perspectives for the Mining of Oil Shale and Limestone ...

2006-8-14 · Oil shale and limestone mining have a great influ-ence on Estonia''s economy: 98% of electricity is produced in oil shale power plants and limestone is used as main aggregate in civil engineering. Min-ing sector faces challenges to increase the output of mines and to minimize the environmental impact of mining at the same time. Technological im-provements are necessary in this situation and sur-face miners have perspectives to offer solutions because there are some experiences of the continu-ous mining with surface miners in Estonia. Wirtgen surface miner was used for limestone mining from 1989 to 1991. Tests for oil shale mining …

Discrimination of moist oil shale and limestone using ...

Laser-induced plasma emission spectra of Estonian oil shale and associated limestone with varying moisture content were studied. Time gated spectra excited by 1064 nm laser radiation were recorded. Spectral lines for determination of plasma parameters were selected. Moisture causes the reduction of the intensity of the total emission, and increases the intensity of the H<SUB>α</SUB> line.

Some general information on oil shale

2008-4-1 · Oil shale may contain between 60 and 90% mineral matter (non-organic), while coal will contain, by definition, less than 40%. The kerogen within oil shale is also of different organic composition than coal, which enjoys a more matured organic makeup that is lower in hydrogen and higher in oxygen than oil shale kerogen. ...

Chapter 3 Petroleum Assessment of the Chattanooga …

2007-3-14 · The shale is believed to be primarily the prodelta facies of a major regressive wedge that grades upward into the Upper Mississippian Bangor Limestone and Parkwood Formations and includes beds equivalent to the Hartselle Sandstone and "Evans" and "Lewis" sandstones and shales. The Floyd Shale includes back-barrier marine, lagoonal, and

Sandstone? Shale? Formation Evaluations: Well logs

2016-2-15 · Shale? Limestone? Mineralogy? • Rock Properties – Porosity – Permeability – Bedding Orientation – Fractures? – Temperature – Organic content • Fluids – Type (water, oil, gas) – Saturation – Salinity – Pressure • Engineering – Well trajectory (coord) – Shape of hole – …

How is Shale Gas Produced?

2013-4-30 · barrels of oil. Source: American Petroleum Institute, "Freeing Up Energy – Hydraulic Fracturing: Unlocking America''s Natural Gas," July 19, 2010, page 4. Tight gas differs from shale gas in that it is trapped in sandstone or limestone, rather than shale formations.

Aqueous mineral carbonation of oil shale mine waste ...

2021-4-15 · Estonian oil shale is a low-grade fossil fuel source that is composed of primarily organic matter and carbonates . Estonian kukersite oil shale represents the world''s largest oil shale mining industry, and its extraction generates approximately 5 million tons of limestone-rich waste rock per annum, generating over 100 million tons of waste rock to date [ 22, 25 ].

Origin of Oil

2016-8-3 · Examples of cap rock are shale rocks or limestone and sandstone rocks immersed in shale. [1] The presence of cap rocks is a necessary condition but not sufficient, the cap rocks have to form structures, called traps, that can accumulate the oil …

Limestone vs Oil shale

Sandstone? Shale? Formation Evaluations: Well logs

Sandstone? Shale? Formation Evaluations: Well logs

2016-2-15 · Works with oil based mud, or air Log Presentation and Scales ID, IM, LL8 measure resistivity at different distances form the borehole. ID= deep induction IM= medium induction LL8= shallow induction Log Scale Ohms Resistivity logs : spherically-focussed(SFL), medium induction (ILM), and deep induction (ILD) Is there oil in these reservoirs? Uninvaded zone