Results 61 to 70 of about 751,443 (212)

Teknologi Budidaya Tanaman Tomat Melalui Inverted Gardening Dan Conventional Gardening Berbasis Pemanfaatan Bakteri Indigenus [PDF]

open access: yes, 2012
. Widawati, S, Sudiana, IM, Sukara, E, and Muharam, A 2012. The Technology of Tomato Plant Cultivation Through Inverted and Conventional Gardening Based on Utilization of Indigenous Bacteria.
Muharam, A. (Agus)   +3 more
core  

Micromechanical Investigation of Stress Relaxation in Gas Hydrate-Bearing Sediments Due to Sand Production

open access: yesEnergies, 2019
Past experience of gas production from methane-hydrate-bearing sediments indicates that sand migration is a major factor restricting the production of gas from methane-hydrate reservoirs.
Eitan Cohen, Assaf Klar, Koji Yamamoto
doaj   +1 more source

Sand Production Prediction Model for Tight Sandstone Oil Reservoirs

open access: yesGeofluids, 2020
Tight oil is an important unconventional resource, and sand production is an inevitable challenge during the field development. In this paper, based on data from the Daqing oilfield in Songliao Basin, the sand production of the tight sandstone oil ...
Zhan-dong Li   +5 more
doaj   +1 more source

Enhancing methane production from food waste fermentate using biochar. The added value of electrochemical testing in pre-selecting the most effective type of biochar [PDF]

open access: yes, 2017
Background: Recent studies have suggested that addition of electrically conductive biochar particles is an effective strategy to improve the methanogenic conversion of waste organic substrates, by promoting syntrophic associations between acetogenic and ...
Aulenta, Federico   +11 more
core   +1 more source

FEASIBILITY STUDY OF 3D GEOMECHANICAL MODEL CONSTRUCTION FOR SAND PRODUCTION CONTROL

open access: yesИзвестия высших учебных заведений: Нефть и газ, 2016
In this article the expediency of using the coupled hydrodynamic and geomechanical model for prediction of sand production probability is considered.
I. I. Gurbanov, A. A. Khakimov
doaj   +1 more source

MAIN CAUSES OF STOPPING GAS WELLS AT THE FINAL STAGE OF DEVELOPMENT OF DEPOSITS

open access: yesИзвестия высших учебных заведений: Нефть и газ, 2017
The analysis of well operation at the Yamburgskoye field was carried out. It has been established that the number of self-kill wells depends on the velocity of the gas-liquid flow in the well production tubing.
E. V. Panikarovskii, V. V. Panikarovskii
doaj   +1 more source

\u3cem\u3eLaunching through the Surf\u3c/em\u3e Traveling Exhibit Panel 18: The Project - The Play [PDF]

open access: yes, 2014
Panel 18 depicts the development of the production of Kickin’ Sand and Tellin’ Lies, a play based on the oral histories collected during the project.
Marshall, Brenda DeVore   +1 more
core   +1 more source

Chemical sand production control: a review of materials, methods and characterization

open access: yesFrontiers in Energy Research
Sand production is one of the challenges facing the oil industry. This paper reviews the latest research advances in chemical sand control and aims to provide a reference for related researchers. Firstly, the commonly used chemical sand control materials
Zhenqiang Xu   +9 more
doaj   +1 more source

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