Preventing Premature Gravel Pack Failures Using FLUX Calculations on High-Rate Dolphin Field Gas Wells_A Case Study

2014 ◽  
Author(s):  
A. Lerza ◽  
J. Dolan ◽  
A. Guerrero
Keyword(s):  
High Rate ◽  
Gravel Pack

Organizational Intervention Plan For Automation Of SMEs: Case Study Gisitca

2016 ◽  
Vol 8 (01) ◽  
Author(s):  
José G. Vargas- Hernández ◽  
Ángel Daniel Rodríguez Ortega
Keyword(s):  
Job Satisfaction ◽  
Work Environment ◽  
Situational Leadership ◽  
High Rate ◽  
Satisfaction Survey ◽  
Organizational Intervention ◽  
Job Satisfaction Survey ◽  
Intervention Plan

This study has aim to identify the main causes of a bad work environment with a high rate of turnover. The objective is to propose an intervention plan to increase the participation, commitment and employees proactivity. This job is performed with a case study with the quantitative paradigm, transversal and exploratory; the selected sample is from a PYME dedicated to automation power services. For it is based on the model of situational leadership Hersey and Blanchard, in addition to job satisfaction survey NTP213.

Sand Free Production Success Through Proven Technology Enabler from An Untapped Heterogeneous Reservoir Zone Utilizing Gravel Pack Replacement Methodology

2020 ◽  
Author(s):  
Y. Anggoro
Keyword(s):  
Oil And Gas ◽  
Erosion Resistance ◽  
Cost Effective ◽  
High Rate ◽  
Screen Design ◽  
Sand Control ◽  
Rules Of Thumb ◽  
Production Success ◽  
Control Technologies ◽  
Gravel Pack

The Belida field is an offshore field located in Block B of Indonesia’s South Natuna Sea. This field was discovered in 1989. Both oil and gas bearing reservoirs are present in the Belida field in the Miocene Arang, Udang and Intra Barat Formations. Within the middle Arang Formation, there are three gas pay zones informally referred to as Beta, Gamma and Delta. These sand zones are thin pay zones which need to be carefully planned and economically exploited. Due to the nature of the reservoir, sand production is a challenge and requires downhole sand control. A key challenge for sand control equipment in this application is erosion resistance without inhibiting productivity as high gas rates and associated high flow velocity is expected from the zones, which is known to have caused sand control failure. To help achieve a cost-effective and easily planned deployment solution to produce hydrocarbons, a rigless deployment is the preferred method to deploy downhole sand control. PSD analysis from the reservoir zone suggested from ‘Industry Rules of Thumb’ a conventional gravel pack deployment as a means of downhole sand control. However, based on review of newer globally proven sand control technologies since adoption of these ‘Industry Rules of Thumb’, a cost-effective solution could be considered and implemented utilizing Ceramic Sand Screen technology. This paper will discuss the successful application at Block B, Natuna Sea using Ceramic Sand Screens as a rigless intervention solution addressing the erosion / hot spotting challenges in these high rate production zones. The erosion resistance of the Ceramic Sand Screen design allows a deployment methodology directly adjacent to the perforated interval to resist against premature loss of sand control. The robust ceramic screen design gave the flexibility required to develop a cost-effective lower completion deployment methodology both from a challenging make up in the well due to a restrictive lubricator length to the tractor conveyancing in the well to land out at the desired set depth covering the producing zone. The paper will overview the success of multi-service and product supply co-operation adopting technology enablers to challenge ‘Industry Rules of Thumb’ replaced by rigless reasoning as a standard well intervention downhole sand control solution where Medco E&P Natuna Ltd. (Medco E&P) faces sand control challenges in their high deviation, sidetracked well stock. The paper draws final attention to the hydrocarbon performance gain resulting due to the ability for choke free production to allow drawing down the well at higher rates than initially expected from this zone.

Revitalizing a Mature Sand-Prone Field by Installing Enhanced Gravel-Pack Completions - a Case Study

2003 ◽  
Author(s):  
Mohamed Zaini B. Md. Noor ◽  
Kasim B. Selamat ◽  
Abdullah B. Kasim ◽  
Sharifudin Salahudin
Keyword(s):  
Gravel Pack

Hypermobility and Educational Outcomes: The Case of St. Louis

2016 ◽  
Vol 53 (6) ◽  
pp. 774-805 ◽  
Author(s):  
Molly W. Metzger ◽  
Patrick J. Fowler ◽  
Todd Swanstrom
Keyword(s):  
Urban Education ◽  
Public Schools ◽  
Low Income ◽  
Educational Outcomes ◽  
Urban Neighborhoods ◽  
High Rate ◽  
School Mobility ◽  
Mobility Rate ◽  
School Year

The school mobility rate in St. Louis Public Schools was 40% in 2011-2012, meaning that nearly half of students exited or entered a given school midway through the school year. This alarmingly high rate of churning across schools is accompanied by high neighborhood turnover, particularly within low-income, urban neighborhoods. This constant, disruptive change presents a serious and fundamental challenge for urban education. In this article, we summarize the literature linking mobility to educational outcomes, examine the causes of hypermobility in the case study of St. Louis, describe some of the current approaches to this challenge, and propose additional policy and program solutions.

scholarly journals ASSESSMENT OF THE PROBLEMS IN THE MANAGEMENT OF URBAN HOUSING (A CASE STUDY OF OWERRI MUNICIPALITY, IMO STATE)

2021 ◽  
pp. 441-450
Author(s):  
Nwabueze, O.p.O ◽  
Onwuka, E.O ◽  
Uzomba, N.I ◽  
Ekeh, C.U.N ◽  
Akuesi, C.U
Keyword(s):  
Urban Growth ◽  
Housing Stock ◽  
Urban Housing ◽  
High Rate ◽  
Population Increase ◽  
Residential Housing ◽  
Rapid Urbanization ◽  
Field Surveys ◽  
New Settlements

The high rate of migration, coupled with population increase triggered rapid urbanization. However, a great proportion of the population still lives in substandard and low quality houses in a deplorable unsanitary residential environment particularly in developing countries. Urban and Economic growth have brought about all typical problems associated with rapid urban development resulting in housing shortage both quantitative and qualitative, slums, illegal settlement and squatting as experienced in owerri municipality. These have resulted into many urban and housing problems within the state capital owerri. This study examined the nature of urban growth and housing problems in owerri municipality. Also it tries to examine residential housing stock, identity the nature of housing problems, government policies and programmes in other to address the problems. The pattern of growth was determined using spatial analysis, and the housing problems were identified through questionnaire and field surveys. Findings revealed that the growth of urban housing in owerri municipality increases by 1034.0 hectare which is equivalent to 38.5% which is in line with Maurice (2004). It was also discovered that over a period of time, new settlements have evolved. Also, the construction and expansion of road networks are evidences of urban growth in owerri municipality. KEYWORDS: Development, Urban growth, Housing problems, population, owerri municipality.

Durable Goods Adoption and the Consumer Discount Factor: A Case Study of the Norwegian Book Market

2021 ◽  
Author(s):  
Øystein Daljord
Keyword(s):  
Durable Goods ◽  
Demand Estimation ◽  
Discount Factor ◽  
High Rate ◽  
Future Price ◽  
Book Market ◽  
Real Rate ◽  
Exogenous Shock ◽  
Exclusion Restrictions

We exploit a change in Norway’s fixed book pricing policies to construct exclusion restrictions with which to identify consumers’ discount factor. We assume that the policy change generated an unanticipated, exogenous shock to consumers’ expectations about future price cuts. Our findings suggest that consumers are much more impatient than would be implied by the real rate of interest, challenging the standard assumed rate of discounting in the extant literature on dynamic demand estimation. The high rate of consumer impatience is consistent with laboratory studies in the behavioral economics and decision-making literatures. This paper was accepted by Matthew Shum, marketing.

Analysing Critical Elements in Openhole Gravel Pack Treatment Design Cycle: Case Study in Indian Ultra-Deepwater

2020 ◽  
Author(s):  
Vaibhav Gupta ◽  
Julie Jeanpert ◽  
Colin John ◽  
Ramen Bose ◽  
Vivek Agrawal ◽  
...  
Keyword(s):  
Critical Elements ◽  
Design Cycle ◽  
Gravel Pack ◽  
Treatment Design ◽  
Pack Treatment

Studying Desertion in the spanish Civil War

Desertion ◽  
2020 ◽  
pp. 38-48
Author(s):  
Théodore McLauchlin
Keyword(s):  
Civil War ◽  
Spanish Civil War ◽  
Civil Conflict ◽  
High Rate ◽  
Armed Group ◽  
Micro Level ◽  
The Impact ◽  
Group Characteristics

This chapter develops the account of desertion primarily in the context of the Spanish Civil War from 1936 to 1939, which clarifies the role of several variables through Spain. It looks at many different organizations on both the rebel side and the Republican side in order to examine the impact of different armed group characteristics on desertion. It uses the Spain case study to understand desertion dynamics in a particularly fascinating civil conflict. The chapter focuses on the Republican side, analyzing the dynamics of its relatively high rate of desertion at various points in the conflict. It demonstrates norms of cooperation and coercion at the micro level to statistically assess individual soldiers' decisions to fight or to flee.

Pioneering Slickline Deployed Through Tubing Gravel Pack in Malaysia; Successful Case Study and Lessons Learnt

2020 ◽  
Author(s):  
Ertiawati Mappanyompa ◽  
Ba Loi Trinh ◽  
Khairul Akmal Mazzlan ◽  
Izura Aripin ◽  
Etiqah Siti Noorashikeen M Sulong ◽  
...  
Keyword(s):  
Lessons Learnt ◽  
Successful Case ◽  
Gravel Pack
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