Production test results for determining the well head pressure

2020 ◽  
Author(s):  
Kristiati Eko Andreastuti ◽  
Bambang Bintarto ◽  
Basith Furqon
Keyword(s):  
Production Test ◽  
Test Results ◽  
Head Pressure

Integration Success Story in Shilaif Shale Oil from Vertical Pilot to Horizontal

2021 ◽  
Author(s):  
Amena Dhawi Alharthi ◽  
Pierre Van Laer ◽  
Trevor Brooks ◽  
Pierre Olivier Goiran ◽  
Muhammad Zeeshan Baig ◽  
...  
Keyword(s):  
Reservoir Characterization ◽  
Analysis Data ◽  
Production Test ◽  
Fluid Composition ◽  
Shale Oil ◽  
Test Results ◽  
Deep Basin ◽  
Pilot Hole ◽  
Unconventional Oil ◽  
Intrashelf Basin

Abstract The development of unconventional target in the Shilaif formation is in line with the Unconventional objective towards adding to ADNOC reserves. For future optimization of development plans, it is of utmost importance to understand and test and therefore prove the productivity of the future Unconventional Horizontal Oil wells. The Shilaif formation was deposited in a deeper water intrashelf basin with thicknesses varying from 600 to 800 ft from deep basin to slope respectively. The formation is subdivided into 3 main composite sequences each with separate source and clean tight carbonates. The well under consideration (Well A-V for the vertical pilot and Well A-H for the horizontal wellbore) was drilled on purpose in a deep synclinal area to access the best possible oil generation and maturity in these shale Oil plays. Due to the stacked nature of these thick high-quality reservoirs, a pilot well is drilled to perform reservoir characterization and test hydrocarbon type and potential from each bench. Fracturing and testing are performed in each reservoir layer for the primary purpose to evaluate and collect key fracturing and reservoir parameter required to calibrate petrophysical and geomechanical model, landing target optimization and ultimately for the design of the development plan of this stacked play. Frac height, reservoir fluid composition and deliverability, pore pressure are among key data collected. The landing point selected based on the comprehensive unconventional core analysis integrated with petrophysical and geomechanical outcomes using post vertical frac and test results. Well A-H was drilled as a sidetrack from the pilot hole Well A-V. This lateral section was logged with LWD Triple Combo while Resistivity Image was acquired on WL. Based on the logging data the well stayed in the target Layer / formation, cutting analysis data for XRD and TOC was integrated with the petrophysical results in A-H well. Production test results from subject were among the highest rate seen during exploration and appraisal of this unconventional oil plays and compete with the current commercial top tier analog unconventional oil plays. Achieving those results in such early exploration phases is huge milestone for ADNOC unconventional exploration journey in UAE and sign of promising future development.

scholarly journals Dense Optical-electrical Interface Module

2001 ◽  
Vol 16 (supp01c) ◽  
pp. 1175-1177 ◽  
Author(s):  
◽  
Paul Chang
Keyword(s):  
Data Transmission ◽  
Optical Data ◽  
Production Test ◽  
Test Results ◽  
Middle Segment ◽  
Vertex Detector ◽  
Hardness Tests ◽  
Input Signals ◽  
Operational Frequency ◽  
Interface Modules

The DOIM (Dense Optical-electrical Interface Modules) is a custom-designed optical data transmission module employed in the upgrade of Silicon Vertex Detector of CDF experiment at Fermilab. Each DOIM module consists a transmitter(TX) converting electrical differential input signals to optical outputs, a middle segment of jacketed fiber ribbon cable, and a receiver (RX) which senses the light inputs and converts them back to electrical signals. The targeted operational frequency is 53 MHz, and higher rate is achievable. This article outlines the design goals, implementation methods, production test results, and radiation hardness tests of these modules.

Cell-aware Production test results from a 32-nm notebook processor

2012 ◽  
Author(s):  
F. Hapke ◽  
M. Reese ◽  
J. Rivers ◽  
A. Over ◽  
V. Ravikumar ◽  
...  
Keyword(s):  
Production Test ◽  
Test Results

Idioms and the Language Learner

1998 ◽  
Vol 1 (1) ◽  
pp. 83-107 ◽  
Author(s):  
Khaled Abdullah ◽  
Howard Jackson
Keyword(s):  
Language Learner ◽  
Language Transfer ◽  
Choice Test ◽  
Production Test ◽  
Test Results ◽  
Multiple Choice Test ◽  
Linguistic Differences ◽  
Negative Effect ◽  
Pragmatic Knowledge ◽  
Degree Of Similarity

This paper investigates what types of idioms are most likely to be transferred while learning a second language. The subjects of the study were 120 advanced Syrian learners of English. The comprehension of 80 English idioms was tested by a multiple-choice test and an English-into-Syrian Arabic translation test. The same idioms were also tested for production by a Syrian Arabic-into-English translation test. Results showed that learners scored higher in the comprehension and production test of cognate idioms because of positive language transfer. Language transfer had a negative effect when processing English idioms which have false cognate equivalents in Syrian Arabic. However, with English idioms that have pragmatic equivalents and those which have no Syrian equivalents at all, the factor of transfer is replaced, as a strategy, by metaphoric association and pragmatic knowledge of the world. The study concludes that the degree of similarity to a native language idiom does not necessarily help in the process of idiom comprehension or production. Meanwhile, the linguistic differences between the English idiom and the Syrian idiom do not automatically lead to problems in comprehending L2 idioms.

Advancement of Reactor Coolant Pump (RCP) Performance Verification Test in KAERI

2014 ◽  
Author(s):  
Yun-Je Cho ◽  
Yeon-Sik Kim ◽  
Seok Cho ◽  
Seok Kim ◽  
Byoung-Uhn Bae ◽  
...  
Keyword(s):  
Flow Rate ◽  
Performance Test ◽  
Pressure Pulsation ◽  
Test Facility ◽  
Working Fluid ◽  
Production Test ◽  
Test Results ◽  
Flow Meter ◽  
Reactor Coolant ◽  
Type Test

Korea Atomic Energy Research Institute (KAERI) has designed and constructed a test facility for reactor coolant pumps (RCPs). The RCP Test Facility (RCPTF) has the capability to test a RCP under the operation condition of an Advanced Power Reactor 1400 MW (APR1400). The design values of the facility are 17.2 MPa, 343 °C, 11.7 m3/s, and 13 MW in maximum pressure, temperature, flow rate, and electrical power, respectively. In the facility, it is possible to perform a type test for a newly-developed RCP as well as a production test for a RCP before its installation in a nuclear power plant. For the production test, H-Q curves under the cold and hot conditions are acquired. For the type test, various transient tests are additionally performed including four types of seal transient tests, a thrust bearing transient test, a cost down test, and so on. To acquire H-Q curves of a RCP, the flow rate should be controlled by varying the flow resistance in the test loop. The RCPTF uses a Variable Restriction Orifice (VRO) whose flow area can be controlled by moving the two orifice plates installed in-parallel. The need for flow control valves and bypass lines was eliminated using the VRO such that the flow disturbance was minimized. The flow rate in the main loop of the RCPTF is measured by a standard venture flow meter. The flow rate in the RCPTF is very high and thus the venture flow meter could not be calibrated in the entire range of Reynolds number corresponding to the operating condition in the APR1400. The calibration was conducted at the Colorado Experiment Engineering Station Inc. (CEESI) in the USA where natural gas is used for a working fluid. If a discharge coefficient calibrated with the gas is applied in the test results performed using the water as a working fluid, a discrepancy can occur due to the static hole error. Therefore, the static hole error was compensated in the test results and the result shows the improvement. The effect of the temperature on the pressure pulsation amplitude was also evaluated. During a cold performance test and heat-up phase to the condition of a hot performance test, an abnormal increase in the pressure pulsation amplitude was observed near the specific temperature range. This is acoustic resonance phenomena that occur when a blade passing frequency of the RCP is proportional to the harmonic resonance frequency of the RCPTF.

Evaluation of Strain Variation Within a Triaxial Specimen Due to End Effects

1998 ◽  
Vol 1614 (1) ◽  
pp. 35-42 ◽  
Author(s):  
Rafael Pezo ◽  
Miguel Picornell ◽  
Soheil Nazarian
Keyword(s):  
Test System ◽  
Gauge Length ◽  
Numerical Results ◽  
Experimental Program ◽  
Production Test ◽  
Test Results ◽  
End Effects ◽  
Static Test ◽  
Base Materials ◽  
Typical Range

A new triaxial test setup is described that has been developed to test large specimens (150 mm in diameter and 300 mm long). The system was designed to use eight proximitors: two placed on opposite ends of a diameter at midheight of the specimen to measure lateral deformation and six placed in pairs along the specimen and distributed at 120 degrees around the specimen to measure axial deformations. To calibrate this setup and to cover the typical range for highway base materials, nine elastomer specimens were manufactured with three different stiffnesses. A quasi-static test program was implemented with these specimens to evaluate the capabilities and shortcomings of the system, the repeatability and accuracy of the test results, and the optimization of the gauge length to be used for measuring axial strains in the production test system. An axisymmetric computer model was assembled to predict axial and lateral deformations at the measuring points used in the experimental program. The experimental and numerical results are in fairly good agreement except in the vicinity of the loading end platens. The numerical results indicate overprediction of the moduli by about 15 percent when the gauge length used is the whole length of the specimen instead of the central one-fifth. The experimental data show somewhat higher discrepancies (about 20 percent) for the same range of gauge lengths.

DETERMINATION OF RESERVOIR CHARACTERISTIC BASED ON THE WELL COMPLETION TEST IN THE RL WELL

2020 ◽  
Vol 4 (3) ◽  
Author(s):  
Rial Dwi Martasari ◽  
Fama Agri Lactuca
Keyword(s):  
Specific Capacity ◽  
Production Capacity ◽  
Production Test ◽  
Test Results ◽  
Permeability Test ◽  
Well Completion ◽  
Completion Test ◽  
Production Zone ◽  
Temperature Water

Well Completion Test is a testing activity undertaken to determine the depth of production zone and feed center depth as well as to calculate the estimated production capacity of a well. Well completion tests are performed on wells that have just been drilled by exploring the depth of the well, measuring pressure and temperature, water loss test and gross permeability test. As a result of exploring the RL well, the tool was placed at a depth of 2000 meters. Injectivity is done at different pump rates, pressure and liquid faces. The gross permeability test results obtained an injection of 202.22 lpm/ksc, an average specific capacity of 5.028 lpm/meter, transmissivity of 0.1208955 darcymeter and skin factor 3.33381. Next calculate the production estimation using the injection that has been converted and plot to the graph then obtained the result of the estimated potential production of a well that is 6,3 MW. After a well has completed a well completion test, the next step is to test the production for more accurate results, because of the well completion test itself the accuracy is only about 50% only, therefore the production test needs to be done for the results which in getting more accurate.

Reservoir Drill-In Fluid Minimizes Fluid Invasion and Mitigates Differential Stuck Pipe with Improved Production Test Results

2017 ◽  
Author(s):  
Adel Al-Ansari ◽  
Carlos Parra ◽  
Abdullah Abahussain ◽  
Amr M. Abuhamed ◽  
Rafael Pino ◽  
...  
Keyword(s):  
Production Test ◽  
Test Results
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