Benefits of Real Time Pressure Monitoring from Surface Read out Devices Case History- Zino Hub

2018 ◽  
Author(s):  
Dennar Linda ◽  
Nanpan Monday ◽  
Aderibigbe Olatubosun ◽  
Emelle Chima ◽  
Ekerendu Onyinyechi ◽  
...  
Keyword(s):  
Real Time ◽  
Case History ◽  
Time Pressure ◽  
Pressure Monitoring

Development of oxide thick film capacitors for a real time pressure monitoring system

2007 ◽  
Vol 27 (5-8) ◽  
pp. 1406-1410 ◽  
Author(s):  
K. Arshak ◽  
D. Morris ◽  
A. Arshak ◽  
O. Korostynska ◽  
K. Kaneswaran
Keyword(s):  
Real Time ◽  
Thick Film ◽  
Monitoring System ◽  
Time Pressure ◽  
Pressure Monitoring

Real-time pressure monitoring system for microfluidic devices using deformable colloidal crystal membrane

Lab on a Chip ◽  
2019 ◽  
Vol 19 (23) ◽  
pp. 3954-3961 ◽  
Author(s):  
Jang Han Choi ◽  
Tae Soup Shim
Keyword(s):  
Internal Pressure ◽  
Real Time ◽  
Monitoring System ◽  
Time Pressure ◽  
Colloidal Crystal ◽  
Microfluidic Devices ◽  
Pressure Monitoring

Real-time, in situ internal pressure monitoring in a microchannel is realized by a deformable colloidal crystal membrane.

36 Using Pressure Mapping to Understand and Prevent Hospital-Acquired Pressure Injuries in the Burn ICU

2021 ◽  
Vol 42 (Supplement_1) ◽  
pp. S28-S28
Author(s):  
Leen El Eter ◽  
Pooja S Yesantharao ◽  
Vidhi Javia ◽  
Emily h Werthman ◽  
Carrie A Cox ◽  
...  
Keyword(s):  
Real Time ◽  
Time Pressure ◽  
Cost Savings ◽  
Pressure Monitoring ◽  
Mapping Data ◽  
Significant Cost ◽  
Icu Patients ◽  
Pressure Mapping ◽  
Pressure Injury ◽  
Hospital Acquired

Abstract Introduction Real-time pressure mapping devices may help prevent hospital-acquired pressure injury (HAPI) in Burn ICU (BICU) patients who are at a high baseline risk for HAPIs. While prior studies have demonstrated the utility of pressure monitoring devices in preventing pressure injuries, there has been little investigation into using pressure mapping data to better understand HAPI development, and to determine specific predictors of HAPIs. Such data could help risk stratify patients upon admission to the BICU and result in improved patient care as well as cost savings. This study retrospectively investigated the utility of pressure mapping data in predicting/preventing pressure injury among BICU patients, and estimated HAPI-related cost savings associated with the implementation of pressure monitoring. Methods This was a retrospective chart review of real-time pressure mapping in the BICU. Incidence of HAPIs and costs of HAPI-related care were determined through clinical record review, before and after implementation of pressure mapping. Multivariable-adjusted logistic regression was used to determine predictors of HAPIs, in the context of pressure mapping recordings. Results In total, 122 burn ICU patients met inclusion criteria during the study period, of whom 57 (47%) were studied prior to implementation of pressure mapping, and 65 (53%) were studied after implementation. The HAPI rate was 18% prior to implementation of pressure monitoring, which declined to 8% after implementation (chi square: p=0.10). HAPIs were more likely to be less severe in the post-implementation cohort (p< 0.0001). Upon multivariable-adjusted regression accounting for known predictors of HAPIs in burn patients (BMI, length of stay, co-morbidities, age, total body surface area burned, mobility), having had at least 12 hours of sustained pressure loading in one area significantly increased odds of developing a pressure injury in that area (odds ratio 1.3, 95%CI 1.0–1.5, p=0.04). When comparing patients who developed HAPIs to those who did not, pressure mapping demonstrated that patients who developed HAPIs were significantly more likely to have had unsuccessful repositioning efforts prior to HAPI development, defined as persistent high pressure in the at-risk area (60% versus 17%, respectively; p=0.02). Finally, implementation of pressure mapping resulted in significant cost savings ($2,063 prior to implementation, versus $1,082 after implementation, p=0.008). Conclusions The use of real-time pressure mapping decreased incidence of HAPIs in the burn ICU patients and resulted in significant cost savings.

Successful Coiled Tubing Milling Operation with Real Time Fiber Optic Downhole Pressure Monitoring and CCL Correlation: Case History

2017 ◽  
Author(s):  
Scott Ashby ◽  
Jon Hansen ◽  
Ali Alabdulmuhsin ◽  
Hamad Al-Kulaib ◽  
Mohammed Al-Atwi ◽  
...  
Keyword(s):  
Real Time ◽  
Case History ◽  
Fiber Optic ◽  
Pressure Monitoring ◽  
Coiled Tubing ◽  
Milling Operation

Infill Well Completion Technologies Mitigate Well Interference and Optimize Production on Multiwell Pad

2021 ◽  
Author(s):  
Foluke Ajisafe ◽  
Mark Reid ◽  
Hank Porter ◽  
Lydia George ◽  
Rhonna Wu ◽  
...  
Keyword(s):  
Real Time ◽  
Time Pressure ◽  
Transport Model ◽  
Production Performance ◽  
Far Field ◽  
Pressure Monitoring ◽  
Well Production ◽  
Well Completion ◽  
Three Forks ◽  
The Impact

Abstract Increased drilling of infill wells in the Bakken has led to growing concern over the effects of frac or fracture hits between parent and infill wells. Fracture hits can cause decreased production in a parent well, as well as other negative effects such as wellbore sanding, casing damage, and reduced production performance from the infill well. An operator had an objective to maximize production of infill wells and decrease the frequency and severity of frac hits to parent wells. The goal was to maintain production of the parent wells and avoid sanding, which had the potential to cause cleanouts. Infill well completion technologies were successfully implemented on multiwell pads in Mountrail County, Williston basin, to minimize parent-child well interference or negative frac hits on parent wells for optimized production. Four infill (child) wells were landed in the Three Forks formation directly below a group of six parent wells landed in the Middle Bakken. The infill well completion technologies used in this project to mitigate frac hits included far-field diverter, near-wellbore diverter, and real-time pressure monitoring. The far-field diverter design includes a blend of multimodal particles to bridge the fracture tip, preventing excessive fracture length and height growth. The near-wellbore diverter consists of a proprietary blend of degradable particles with a tetra modal size distribution and fibers used to achieve sequential stimulation of perforated clusters to maximize wellbore coverage. Hydraulic fracture modeling with a unique advanced particle transport model was used to predict the impact of the far-field diverter design on fracture geometry. Real-time pressure monitoring allowed acquisition of parent well pressure data to identify pressure communication or lack of communication and implement mitigation and contingency procedures as necessary. Real-time pressure monitoring was also used to optimize and validate the far-field diversion design during the job execution. The parent well monitored was 800 ft away from the closest infill well and at high risk for frac hits due to both the proximity to the infill well and depletion. In the early stages of the infill well stimulation, an increase in pressure up to 600 psi was observed in the parent well. The far-field diverter design was modified to combat the observed frac hit, after which a noticeable drop in both frequency and magnitude of frac hits was observed on the parent well. This is the first time the far-field diverter design optimization process was done in real time. After the infill wells stimulation treatment, production results showed a positive uplift in oil production for all parent wells at an average of 118%. Also, only two out of seven parent wells required a full cleanout, resulting in savings in well cleanup costs. Infill well production data was compared with the closest parent well landed in the same formation (Three Forks). At about a year, the best infill well production was only 10% less than the parent well with similar completion design and the average infill well production approximately 18% less than the parent well. Considering the depletion surrounding the infill wells, production performance exceeded expectations.

scholarly journals A Straightforward Design and Implementation of Real Time Pressure Monitoring System in Water Pipe

2014 ◽  
Vol 1 (4) ◽  
pp. 182
Author(s):  
Dwi Astharini ◽  
Arizka Arizka
Keyword(s):  
Real Time ◽  
Time Pressure ◽  
Water Pressure ◽  
Pressure Gauge ◽  
High Mobility ◽  
Visual Basic ◽  
Water Pipe ◽  
Pressure Monitoring ◽  
Real Time System ◽  
Supply Industry

This paper reports the development of a real time system for pressure monitoring inside water pipe. In water supply industry it is valuable to know the water pressure inside the pipe. Thus the system created consisting hardware parts in compact form along with software in laptop for high mobility. In the hardware part, pressure gauge is chosen as sensor, and a conversion of the data into frequency is decided for better communication with the computer. The process in the software includes data captures, conversion, and display using visual basic MSviewer.

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