Contact Us

Experimental Study on the Pore Shape Damage of

2021-1-14  Using crushed shale samples to obtain pore information from the gas adsorption experiments is a widely used method. Previous studies have evaluated the impact of the particle size on the pore size distribution, but potential pore shape damage during the crushing process has not been thoroughly investigated. In this paper, we crushed and sieved the same shale samples into five different

Shaleweathered Shale Crushing Method Feuerwehr

Shaleweathered Shale Crushing Method. Methods Improve Shale Core Analysis Schlumberger. shale systems, p orosities are very low and permeabilities are 100 to 1,000 time s lower than what was considered mtight only a few years ago. S ince a fraction of a small numbe r is even smaller, it follows that the oil, water and gas content in tight shale

shale crusher shale Seaforth Lodge

ShaleOre Crushing Solutions. Shale is characterized by breaks along thin laminae or parallel layering or bedding less than one centimeter in thickness, called fissility. Shale crusher is the important equipment in shale quarry. The crushed shale method has been widely used by industry to measure the porosity and permeability of shale

Method for extracting oil from oil shale PRULL;

A method for extraction of oil from oil shale in which the shale is first crushed and then classified by a rotating trammel screen into four separate portions of differing longest particle dimension, namely less than 1/4 inch, less than 1/2 inch, less than 3/4 inch and greater than 3/4 inch, with the first three portions being treated while

Experimental Study on the Pore Shape Damage of Shale

2021-1-14  Using crushed shale samples to obtain pore information from the gas adsorption experiments is a widely used method. Previous studies have evaluated the impact of the particle size on the pore size distribution, but potential pore shape damage during the crushing process has

Method of recovering liquid and gaseous products of

The method claimed in claim 8 including constructing an open, sloping trench in a relatively impermeable mineral formation, removing and crushing some of the oil shale from said tunnels in providing said tunnels, placing the oil shale which is removed from said tunnels in said sloping trench, covering said crushed oil shale with a relatively

Laboratory characterization of the porosity and

2017-9-1  The crushed shale method has been widely used by industry to measure the porosity and permeability of shale. Theoretically, the method offers many advantages over traditional laboratory techniques. The current study has conducted experimental measurements, numerical modelling and sent six samples to leading service companies for a round-robin test.

Methods Improve Shale Core Analysis Schlumberger

2020-9-15  gas shale in which microfracturing is de-noted by pervasive pink streaks, caused by infusing the sample with a pink epoxy during preparation. Understanding the effect of these artifacts on rock properties, and their consistent removal prior to ini-ta ng p ro ey m su,h d om int fcu slb ry e g tight shales. The most consistent method for elim -

Laboratory characterization of the porosity and

2018-5-22  the laboratory method most commonly used by industry to assess the porosity and permeability of shale samples namely the crushed shale method. In doing so, it attempts to identify causes of discrepancies between laboratories and provide recommendations for future core analysis.

US1314752A Burned shale and method of preparing

US1314752A US1314752DA US1314752A US 1314752 A US1314752 A US 1314752A US 1314752D A US1314752D A US 1314752DA US 1314752 A US1314752 A US 1314752A Authority US United States Prior art keywords concrete burned shale cement rock Prior art date 1919-09-02 Legal status (The legal status is an assumption and is not a legal conclusion.

Core Laboratories: GRI (Crushed Shale) Analysis

Particles in the 20-35 US mesh size range (0.85 to 0.5mm), above, are used in the GRI core analysis method. In typical shale or mudrock, each particle will contain many thousands of individual grains and the associated pore bodies and pore throats. Core Laboratories has developed the SMP-200, a new, built-for-purpose, particle permeameter.

New Calculation Method and Application of Gas Loss

On the basis of this study, the onsite desorption gas measuring device and testing process for coring shale gas wells are designed, the time-varying shale desorption gas is obtained, and the residual gas of shale is measured by the crushing method. The calculation formula of shale gas content is obtained by fitting the test data, the shale gas

(PDF) Shale Permeability Measurements on Plugs and

Tinni et al. [27] and Heller et al. [28] used the UCPIS method, Akkutlu and Fathi, [24] used the DCPRS method to test the permeability of shale cores. The shape of the pressure curves shown in

(PDF) Novel Method for Evaluating Shale-Gas and

Novel Method for Evaluating Shale Gas and Shale Tight Oil Reservoirs Using Well Log Data. Presented at. the SPE Annual Technical Conference and Exhibition, Dubai, 26–28 September. SPE-181480-MS

compleat oil shale crushing plant funkymunky.fr

Minimizing Fines In Oil Shale Crushing Minimizing Fines In Oil Shale Crushing Application Of Roll Crusher Accinsa Simatec roll crusher the double roll crusher with smooth rolls is used for secondary or tertiary crushing of middle to small sized materialsA key benefit of the double roll crusher is the ability to produce a narrow particle size distribution thus minimizing the production of...

A novel method to evaluate cleaning quality of oil in

2.2 Component model. A component model was built to accomplish the desired cleaning target of this study as shown in Figure 1.The matrix of the shale was classified into the organic matrix and the inorganic matrix. 23, 24 The former part mainly consisted of the primary kerogen and solid bitumen. The volume percentages of the kerogen and solid bitumen included both the hydrocarbons generated

Methods Improve Shale Core Analysis Schlumberger

2020-9-15  gas shale in which microfracturing is de-noted by pervasive pink streaks, caused by infusing the sample with a pink epoxy during preparation. Understanding the effect of these artifacts on rock properties, and their consistent removal prior to ini-ta ng p ro ey m su,h d om int fcu slb ry e g tight shales. The most consistent method for elim -

A new method to measure propped fracture width

2019-10-1  Crushing of sand proppant due to stress decreases as the proppant size decreases and the proppant concentration increases. this study is to experimentally evaluate the reduction of the propped fracture width and proppant porosity between two shale samples using a new method that allows the direct viewing of the fracture at downhole conditions.

11.25 Clay Processing US EPA

2015-9-10  and shale processing. Clays are categorized into six groups by the U. S. Bureau Of Mines. The categories are kaolin, ball clay, fire clay, bentonite, fuller’s earth, and common clay and shale. Kaolin, or china clay, is defined as a white, claylike material composed mainly of kaolinite, which is

GEOL ch.14 connect Flashcards Quizlet

The original method of processing oil shale involved crushing the rock and then heating it. What environmental problem did this create that the new method (heating the rock in place) seeks to avoid? a.) water pollution b.) carbon dioxide emissions c.) disposing of large volumes of

crushed shale process highway

Concrete How Products Are Made- crushed shale process highway As concrete dries it acquires a stone-like consistency that renders it ideal for Today different types of concrete are categorized according to their method of precast concrete shapes and asphalt/concrete pavement for highways sizes depending on the desired fineness of the...

Core Laboratories: GRI (Crushed Shale) Analysis

Particles in the 20-35 US mesh size range (0.85 to 0.5mm), above, are used in the GRI core analysis method. In typical shale or mudrock, each particle will contain many thousands of individual grains and the associated pore bodies and pore throats. Core Laboratories has developed the SMP-200, a new, built-for-purpose, particle permeameter.

(PDF) Shale Permeability Measurements on Plugs and

Tinni et al. [27] and Heller et al. [28] used the UCPIS method, Akkutlu and Fathi, [24] used the DCPRS method to test the permeability of shale cores. The shape of the pressure curves shown in

Total porosity measurement in gas shales by the water

2019-8-31  (GRI) that involves crushing a rock and aggressive pretreatment. The objective of this study is to develop an alternative method of measuring total porosity in gas shales. A porosity measurement using a liquid saturation and immersion technique with deionized water was adopted and modified for such applica-tions.

compleat oil shale crushing plant funkymunky.fr

Minimizing Fines In Oil Shale Crushing Minimizing Fines In Oil Shale Crushing Application Of Roll Crusher Accinsa Simatec roll crusher the double roll crusher with smooth rolls is used for secondary or tertiary crushing of middle to small sized materialsA key benefit of the double roll crusher is the ability to produce a narrow particle size distribution thus minimizing the production of...

Maintenance method during use of jaw crusher Sanme

Mixed crushing refers to the production process in which two raw materials in cement production are sent to a crusher at a certain ratio for crushing. Common mixed crushing includes limestone and marl, limestone and shale, limestone and clay, etc .; sieving the raw materials before crushing, only crushing the sieve, can often achieve good results.

The Difference Between Shale Oil and Oil Shale

2019-10-20  Shale oil refers to hydrocarbons that are trapped in formations of shale rock. Fracking is a process that oil companies use to drill down into the layers of shale and open up the rock formations

A new method to measure propped fracture width

2019-10-1  Crushing of sand proppant due to stress decreases as the proppant size decreases and the proppant concentration increases. this study is to experimentally evaluate the reduction of the propped fracture width and proppant porosity between two shale samples using a new method that allows the direct viewing of the fracture at downhole conditions.

ROCK PHYSICS CHARACTERIZATION OF ORGANIC-RICH

2016-9-15  colored for the water saturation from the total shale method..24 Figure 12: Shear modulus versus total porosity for the Middle and Lower Wolfcamp colored for the water saturation from the total shale method..24 Figure 13: Shear modulus versus total

Study in deep shale gas well to prevent shoulder protruding

2020-9-22  Study in deep shale gas well to prevent shoulder protruding packer with high pressure sealing Engineering Failure Analysis ( IF 2.897) Pub Date : 2020-09-01, DOI: 10.1016/j.engfailanal.2020.104871