scholarly journals Analisis Kinerja Tenaga Pendorong Reservoir dan Perhitungan Water Influx pada Perolehan Minyak Tahap Primer (Studi Kasus Lapangan Falipu)

2016 ◽  
Vol 5 (2) ◽  
pp. 18-32
Author(s):  
Ira Herawati
Keyword(s):  
Driving Force ◽  
Main Parameter ◽  
Material Balance ◽  
Parameter Analysis ◽  
Force Parameter ◽  
Material Balance Equation ◽  
Pressure Balance ◽  
Water Influx ◽  
Phase Combination

Primary recovery is the stage of oil production by relying on the natural ability of the driving force of the reservoir. Kind of driving force that is water drive reservoir, depletion drive, segregation drive and a combination drive. The pressure drop occurred along its produced oil from the reservoir. Reservoir so that the driving force is the main parameter in maintaining reservoir pressure balance. Through the concept of material balance is the determination of the type of propulsion quifer reservoir and the power that generates driving force parameter analysis capability and aquifer in oil producing naturally. Then do the forecasting production to limit the ability of primary recovery production phase. Combination drive depletion of water drive and the drive is a driving force in the dominant reservoir Falipu Fields with a strongly water aquifer types of drives obtained through material balance equation. Calculations using the method of water influx Havlena & Odeh used as a correction factor for determining the type of propulsion reservoir and aquifer strength. Forecasting production in the Field Falipu generate recovery factor of 41% with a pressure boundary in 2050.

scholarly journals Result of determination of main parameter of total mixed ration (tmr) machine

2018 ◽  
Vol 25 (03) ◽  
pp. 153-159
Author(s):  
Sulongga Ts ◽  
Baatarkhuu D
Keyword(s):  
Inner Mongolia ◽  
Driving Force ◽  
Main Parameter ◽  
Experimental Testing ◽  
Testing Machine ◽  
Cattle Farm ◽  
Total Mixed Ration

Due to the technological advantages of Total Mixed Ration (TMR), the pastoral farms and farms of the Shiliin Gol Provincial Community are continuously increasing and China's compensation has increased and has been a powerful driving force for the technology. This article describes the experimental testing machine for the Hunan Yuan Cattle Farm (TMR) of Shilong River in Inner Mongolia,analysis of the number of measurements and the graph of the result of the experiment. Тэжээл холигч (tmr) машины ашиглалтын үндсэн үзүүлэлтүүдийг тодорхойлсон дүн Хураангуй: Хятад улсын сүү үйлдвэрэлийн гол бааз болсон Шилийн гол аймгийн сүү үхрийн чиглэлийн фермүүд тасралтгүй нэмэгдэж байна. Сүүний үйлдвэрлэл өндөр хөгжсөн орнууд тэжээл холигч (TMR) машиныг ашиглаж саалийн үхрийн сүүний гарцыг нэмэгдүүлж, үр ашгаа дээшлүүлж байна. Хятад улс бодлогоор дэмжин, нөхөн олговор олгох замаар тус машин технологийг өргөн нэвтрүүлж байна. Тус өгүүлэлд Өвөр Монголын Шилийн гол аймгийн Хун Юан үхэрийн ферм дэх тэжээл холигч（TMR） машин дээр туршилт хийж холимог тэжээлийн уртын хэмжээ, нунтагын түвшин, холимогийн төрөлшлийн зэргийг машины үндсэн параметрүүдээс хамааруулан тодорхойллоо. Түлхүүр үг: Тэжээл холигч（TMR） машин, судалгааны арга зүй

Multi-Tier Tensile Strain Models for Strain-Based Design: Part 2 — Development and Formulation of Tensile Strain Capacity Models

2012 ◽  
Author(s):  
Ming Liu ◽  
Yong-Yi Wang ◽  
Yaxin Song ◽  
David Horsley ◽  
Steve Nanney
Keyword(s):  
Driving Force ◽  
Tensile Strain ◽  
Weld Strength ◽  
Experiment Data ◽  
Pipe Wall Thickness ◽  
Crack Driving Force ◽  
Strain Capacity ◽  
Welding Processes ◽  
Tensile Strain Capacity

This is the second paper in a three-paper series related to the development of tensile strain models. The fundamental basis of the models [1] and evaluation of the models against experiment data [2] are presented in two companion papers. This paper presents the structure and formulation of the models. The philosophy and development of the multi-tier tensile strain models are described. The tensile strain models are applicable for linepipe grades from X65 to X100 and two welding processes, i.e., mechanized GMAW and FCAW/SMAW. The tensile strain capacity (TSC) is given as a function of key material properties and weld and flaw geometric parameters, including pipe wall thickness, girth weld high-low misalignment, pipe strain hardening (Y/T ratio), weld strength mismatch, girth weld flaw size, toughness, and internal pressure. Two essential parts of the tensile strain models are the crack driving force and material’s toughness. This paper covers principally the crack driving force. The significance and determination of material’s toughness are covered in the companion papers [1,2].

Kinematic Modeling of the Gear Shaping Based Novel Cutting Area Analytical Method for Large Gear Shaper

2012 ◽  
Vol 557-559 ◽  
pp. 2225-2228
Author(s):  
Bing Yu ◽  
Lian Hong Zhang ◽  
Hong Qi Du ◽  
Fu Cong Liu
Keyword(s):  
Analytical Method ◽  
Empirical Formula ◽  
Driving Force ◽  
Theoretical Foundation ◽  
Kinematic Modeling ◽  
Large Gear ◽  
Gear Manufacturing ◽  
Gear Shaping

Large gear is widely used as a key component of heavy machineries. Gear shaping is the most commonly process of large gear manufacturing. For the design of large gear shaper, the determination of its main driving force depends on the empirical formula. However, its result has shown that the main driving force is much larger than what really needs, which produces a lot of waste. A novel analytical method is proposed in this paper. According to this method, the cutting area can be calculated precisely, and the design of main driving force will be more reasonably, it also provides the theoretical foundation for the design of large gear shaper.

RP-HPLC METHOD DEVELOPMENT FOR THE ASSAY OF AMPHOTERICIN B

INDIAN DRUGS ◽  
2014 ◽  
Vol 51 (02) ◽  
pp. 16-20
Author(s):  
L Mohankrishna ◽  
◽  
P. J. Reddy ◽  
B. P Reddy. ◽  
P. Navya
Keyword(s):  
Amphotericin B ◽  
Mobile Phase ◽  
Method Development ◽  
Pharmaceutical Formulations ◽  
Hplc Method ◽  
Ich Guidelines ◽  
Relative Standard ◽  
Phase Combination ◽  
Hplc Method Development

A sensitive and precise HPLC procedure has been developed for the assay of amphotericin B in bulk samples and pharmaceutical formulations by using a C18 column [Kromosil, C18, (5 µm, 4.6mm x 250 mm; Make. Waters)], and mobile phase combination is 1% formic acid in water and acetonitrile in ratio of 45:55 V/V. The procedure has been validated as per the ICH guidelines. The λmax of detection was fixed at 407 nm, so that there was less interference from mobile phase with highest sensitivity according to UV analysis. Calibration plots were linear in the range of 10-100 µg/mL and the LOD and LOQ were 0.02 µg/mL and 0.06 µg/mL respectively. The high recovery and low relative standard deviation confirm the suitability of the method for routine quality control determination of amphotericin B in different formulations.

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