Formation Damage Diagnosis Facilitates a Successful Remedial Treatment Design and Execution in Sandstone Horizontal Oil Producer: A Laboratory and Field Case Study

2015 ◽  
Author(s):  
M. A. Bataweel ◽  
A. H. Al-Ghamdi ◽  
P. I. Osode ◽  
T. A. Almubarak ◽  
E. S. Azizi ◽  
...  
Keyword(s):  
Formation Damage ◽  
Damage Diagnosis ◽  
Field Case ◽  
Treatment Design

Uncemented Liner Completion in an Unconventional Fractured Reservoir Eliminates Formation Damage and Improves Productivity-Field Case Study on Exploratory Well

2019 ◽  
Author(s):  
Abdullah Al-Ibrahim ◽  
Haifa Al-Bader ◽  
Vidya Sagar Duggirala ◽  
Mani Maran Ayyavoo ◽  
Packirisamy Subban ◽  
...  
Keyword(s):  
Formation Damage ◽  
Fractured Reservoir ◽  
Field Case

The Effects of an Aided Augmentative System on Communication and Speech in a Preschool Child with Developmental Delay: A Case Study

1999 ◽  
Vol 23 (1) ◽  
pp. 25-46
Author(s):  
Mark Carter
Keyword(s):  
Preschool Children ◽  
Developmental Delay ◽  
Communication System ◽  
Lower Proportion ◽  
Graphic Symbol ◽  
Symbol Use ◽  
Alternating Treatment Design ◽  
Treatment Design ◽  
Sustained Increase

The effect of an aided graphic augmentative communication system on communication and speech in a 4‐year 7‐month‐old child with developmental delay was evaluated in this case study. An alternating treatment design was used across 2 mealtime settings (morning tea and lunch) over a 6‐week period with counterbalancing of aided and unaided conditions. Once graphic symbol use emerged, there were slightly higher levels of unprompted communication and requests in the aided condition and a lower proportion of acts contained nonsymbolic communication. There was also a higher number of different words + symbols used in the aided condition. The introduction of the graphic symbols did not appear to have detrimental effects on speech but there was no evidence of sustained increase in frequency of speech or spoken vocabulary in the aided condition. Substantial increases were noted in the number of unprompted communicative turns and range of total vocabulary over the course of the study in both conditions. The need for further research on the effects of AAC on speech and communication in preschool children is highlighted.

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