production chemicals optimization congress...production chemicals optimization congress implementing...
TRANSCRIPT
![Page 1: Production Chemicals Optimization Congress...Production Chemicals Optimization Congress Implementing a Metric- Driven Chemical Management Program Presented by: Dr. Huz Ismail, Production](https://reader033.vdocuments.us/reader033/viewer/2022052800/5f1035f47e708231d447fd0e/html5/thumbnails/1.jpg)
MURPHY OIL CORPORATION 1
EXPLORATION DRIVEN
DELIVERY FOCUSED
Production Chemicals Optimization CongressImplementing a Metric-Driven
Chemical Management Program
Presented by:Dr. Huz Ismail, Production Chemistry and Integrity Management
Leslie Malone, Senior Staff Engineer
July 29th, 2015
![Page 2: Production Chemicals Optimization Congress...Production Chemicals Optimization Congress Implementing a Metric- Driven Chemical Management Program Presented by: Dr. Huz Ismail, Production](https://reader033.vdocuments.us/reader033/viewer/2022052800/5f1035f47e708231d447fd0e/html5/thumbnails/2.jpg)
MURPHY OIL CORPORATION 2
Agenda
• Challenge• Chemicals
• H2S• Paraffin• Biocide• Corrosion• SI
• Practical Application
![Page 3: Production Chemicals Optimization Congress...Production Chemicals Optimization Congress Implementing a Metric- Driven Chemical Management Program Presented by: Dr. Huz Ismail, Production](https://reader033.vdocuments.us/reader033/viewer/2022052800/5f1035f47e708231d447fd0e/html5/thumbnails/3.jpg)
MURPHY OIL CORPORATION 3
Murphy Oil-Eagle Ford Operations
• Over 150,000 acres • 600 + producing oil wells• H2S: Range 0 to 7%• CO2: 0 to 10%• Geographically dispersed in
the Eagle Ford• 430 beam pumps operating• Eagle Ford Head office,
Houston, TX
![Page 4: Production Chemicals Optimization Congress...Production Chemicals Optimization Congress Implementing a Metric- Driven Chemical Management Program Presented by: Dr. Huz Ismail, Production](https://reader033.vdocuments.us/reader033/viewer/2022052800/5f1035f47e708231d447fd0e/html5/thumbnails/4.jpg)
MURPHY OIL CORPORATION 4
Global Energy Demand
• IEA - World Energy Outlook Special Report 2015: Energy and Climate Change – June 2015
Hydrocarbon still dominate in 2030 and beyond
![Page 5: Production Chemicals Optimization Congress...Production Chemicals Optimization Congress Implementing a Metric- Driven Chemical Management Program Presented by: Dr. Huz Ismail, Production](https://reader033.vdocuments.us/reader033/viewer/2022052800/5f1035f47e708231d447fd0e/html5/thumbnails/5.jpg)
MURPHY OIL CORPORATION 5
Peak Oil
Peak Oil Demand: The Role of Fuel Efficiency and Alternative Fuels in a Global Oil Production DeclineAdam R. Brandt †*, Adam Millard-Ball ‡, Matthew Ganser †, and Steven M. Gorelick §† Department of Energy Resources Engineering, Stanford University, Stanford California 94305, United States
![Page 6: Production Chemicals Optimization Congress...Production Chemicals Optimization Congress Implementing a Metric- Driven Chemical Management Program Presented by: Dr. Huz Ismail, Production](https://reader033.vdocuments.us/reader033/viewer/2022052800/5f1035f47e708231d447fd0e/html5/thumbnails/6.jpg)
MURPHY OIL CORPORATION 6
US Unconventional Plays
EIA – 2014 Report
![Page 7: Production Chemicals Optimization Congress...Production Chemicals Optimization Congress Implementing a Metric- Driven Chemical Management Program Presented by: Dr. Huz Ismail, Production](https://reader033.vdocuments.us/reader033/viewer/2022052800/5f1035f47e708231d447fd0e/html5/thumbnails/7.jpg)
MURPHY OIL CORPORATION 7
Conventional
7
![Page 8: Production Chemicals Optimization Congress...Production Chemicals Optimization Congress Implementing a Metric- Driven Chemical Management Program Presented by: Dr. Huz Ismail, Production](https://reader033.vdocuments.us/reader033/viewer/2022052800/5f1035f47e708231d447fd0e/html5/thumbnails/8.jpg)
MURPHY OIL CORPORATION 8
Several H2S Database• Operations• Field Service Reports from Chemical Service Provider• Meters
Database
![Page 9: Production Chemicals Optimization Congress...Production Chemicals Optimization Congress Implementing a Metric- Driven Chemical Management Program Presented by: Dr. Huz Ismail, Production](https://reader033.vdocuments.us/reader033/viewer/2022052800/5f1035f47e708231d447fd0e/html5/thumbnails/9.jpg)
MURPHY OIL CORPORATION 9
Integration
Integrity
Projects
Facilities
OperationsReservoir
Geology
Regulatory/HSE
Data Historian
![Page 10: Production Chemicals Optimization Congress...Production Chemicals Optimization Congress Implementing a Metric- Driven Chemical Management Program Presented by: Dr. Huz Ismail, Production](https://reader033.vdocuments.us/reader033/viewer/2022052800/5f1035f47e708231d447fd0e/html5/thumbnails/10.jpg)
MURPHY OIL CORPORATION 10
• Drilling• Toe up, toe down…
• Completions• Frac Water Chemistry, well
spacing, guar, proppant…• Productions
• Oil, Gas, Water Rate, T, P…• Water Quality: TSS, TDS, pH,
Dissolved Oxygen
• Water Chemistry: Na, Mg, Ca, Ba, Sr, Fe, HCO3, SO4…
• Oil Assay: API, Wax, %Asphaltene, Naphthanate
• Production Chemistry• Operational Data
• Shut-down, turn around, Pigging…
• Locked Excel
• Standardize Report formats
• Develop a Strategy for monitoring
• KPI
Best Practices - Database
![Page 11: Production Chemicals Optimization Congress...Production Chemicals Optimization Congress Implementing a Metric- Driven Chemical Management Program Presented by: Dr. Huz Ismail, Production](https://reader033.vdocuments.us/reader033/viewer/2022052800/5f1035f47e708231d447fd0e/html5/thumbnails/11.jpg)
MURPHY OIL CORPORATION 11
H2S
![Page 12: Production Chemicals Optimization Congress...Production Chemicals Optimization Congress Implementing a Metric- Driven Chemical Management Program Presented by: Dr. Huz Ismail, Production](https://reader033.vdocuments.us/reader033/viewer/2022052800/5f1035f47e708231d447fd0e/html5/thumbnails/12.jpg)
MURPHY OIL CORPORATION 12
Data Visualization
![Page 13: Production Chemicals Optimization Congress...Production Chemicals Optimization Congress Implementing a Metric- Driven Chemical Management Program Presented by: Dr. Huz Ismail, Production](https://reader033.vdocuments.us/reader033/viewer/2022052800/5f1035f47e708231d447fd0e/html5/thumbnails/13.jpg)
MURPHY OIL CORPORATION 13
1
10
100
1000
10000
LBS
OF
H2S
No Treatment
Direct Injection
Facilities Review
Liquid & SolidTowers
Sour Sales
/Amine
![Page 14: Production Chemicals Optimization Congress...Production Chemicals Optimization Congress Implementing a Metric- Driven Chemical Management Program Presented by: Dr. Huz Ismail, Production](https://reader033.vdocuments.us/reader033/viewer/2022052800/5f1035f47e708231d447fd0e/html5/thumbnails/14.jpg)
MURPHY OIL CORPORATION 14
Direct Injection – Water Soluble ScavengerKey
Low InjectionRate
MediumInjection
Rate
HighInjection Rate
AM PM
Day 1
Day 2
Day 3
Day 4
Day 5
Vendor 1 –Well 2
Vendor 3 –Well 2
Vendor 2 –Well 1Vendor 1 –Well 1
OS-Well 1
HS&E Baseline-Well 1 Baseline-Well 2
Vendor 3 –Well 1 Baseline-Well 1
Vendor 2 –Well 2
OS-Well 2
WELLHEADPIGLINE
Water◦ pH◦ Hardness Calcium Magnesium
◦ Millipore◦ Emulsion
H2S◦ Oil◦ Water◦ Gas◦ pigline
![Page 15: Production Chemicals Optimization Congress...Production Chemicals Optimization Congress Implementing a Metric- Driven Chemical Management Program Presented by: Dr. Huz Ismail, Production](https://reader033.vdocuments.us/reader033/viewer/2022052800/5f1035f47e708231d447fd0e/html5/thumbnails/15.jpg)
MURPHY OIL CORPORATION 15
H2S Scavenger Performance & Economics
0.01
0.1
1
10
100
0 10 20 30
[H2S
]ppm
$0
$75
$150
$225
$300
Cost
/day
MEA triazine scavenger
gal/days
![Page 16: Production Chemicals Optimization Congress...Production Chemicals Optimization Congress Implementing a Metric- Driven Chemical Management Program Presented by: Dr. Huz Ismail, Production](https://reader033.vdocuments.us/reader033/viewer/2022052800/5f1035f47e708231d447fd0e/html5/thumbnails/16.jpg)
MURPHY OIL CORPORATION 16
H2S Scavenger – Flow Assurance
5 gal 1 lbs. 2.4 Ibs.
H2S (ppm)
Gas Rate (MCFD)
Chemical rate (GPD)
dithazine(Ibs/day)
100 500 23 1110000 500 2347 1100
![Page 17: Production Chemicals Optimization Congress...Production Chemicals Optimization Congress Implementing a Metric- Driven Chemical Management Program Presented by: Dr. Huz Ismail, Production](https://reader033.vdocuments.us/reader033/viewer/2022052800/5f1035f47e708231d447fd0e/html5/thumbnails/17.jpg)
MURPHY OIL CORPORATION 17
Conclusions – H2S
• Triazine is still the most economical option for sub-50 IbsH2S application
• Oil Soluble – poor efficiencies• Centralized treatment best strategy• Solid Tower not the best option due to CAPEX
Treatment Technology* Cases Expectation ($/Ibs of H2S)
Actual ($/Ibs of H2S)
Low High
Direct Injection 50 $18 $ 31 $ 202**
Liquid Tower 8 $13 $ 15 $ 21 Solid Media Tower 4 $ 6 $ 20 $ 41 *CAPEX + OPEX – 3 year payout**when managed by service provider
![Page 18: Production Chemicals Optimization Congress...Production Chemicals Optimization Congress Implementing a Metric- Driven Chemical Management Program Presented by: Dr. Huz Ismail, Production](https://reader033.vdocuments.us/reader033/viewer/2022052800/5f1035f47e708231d447fd0e/html5/thumbnails/18.jpg)
MURPHY OIL CORPORATION 18
Paraffin
![Page 19: Production Chemicals Optimization Congress...Production Chemicals Optimization Congress Implementing a Metric- Driven Chemical Management Program Presented by: Dr. Huz Ismail, Production](https://reader033.vdocuments.us/reader033/viewer/2022052800/5f1035f47e708231d447fd0e/html5/thumbnails/19.jpg)
MURPHY OIL CORPORATION 19
Paraffin Inhibitor
Crystal Distortion
Polymer Co-crystallisation
N-Alkane Crystal Formation
Wax Dispersants
Advantages over conventional paraffin inhibitors:• Lower dosages required• Can be applied below the Wax Appearance
Temperature
Wax dispersant
Wax crystal agglomerate
Solvents• Xylene• Diesel• Kerosene• Tolune• Naphtha
![Page 20: Production Chemicals Optimization Congress...Production Chemicals Optimization Congress Implementing a Metric- Driven Chemical Management Program Presented by: Dr. Huz Ismail, Production](https://reader033.vdocuments.us/reader033/viewer/2022052800/5f1035f47e708231d447fd0e/html5/thumbnails/20.jpg)
MURPHY OIL CORPORATION 20
HTGC
0.00
1.00
2.00
3.00
4.00
5.00
6.00
7.00
8.00
9.00
0 15 30 45 60 75 90 105
%W
T.
CARBON NUMBER
Paraffin Deposition
![Page 21: Production Chemicals Optimization Congress...Production Chemicals Optimization Congress Implementing a Metric- Driven Chemical Management Program Presented by: Dr. Huz Ismail, Production](https://reader033.vdocuments.us/reader033/viewer/2022052800/5f1035f47e708231d447fd0e/html5/thumbnails/21.jpg)
MURPHY OIL CORPORATION 21
Conclusions from the Model
• Dispersant should the best results
• Solvent also provide good results but high dosage made it uneconomical
• Crystal Modifier shows poor results
0
200
400
600
800
1000
1200
0 1 2 3 4
BPD
Years
Production
Oil Production Water
No Cap String
No Treatment
Dispersant or Solvent
Topside
Capstring – Continuous Dispersant or Solvent
OR
Backside Batch Treatment
![Page 22: Production Chemicals Optimization Congress...Production Chemicals Optimization Congress Implementing a Metric- Driven Chemical Management Program Presented by: Dr. Huz Ismail, Production](https://reader033.vdocuments.us/reader033/viewer/2022052800/5f1035f47e708231d447fd0e/html5/thumbnails/22.jpg)
MURPHY OIL CORPORATION 22
Artificial Lift Production Equals Flowing Production
Gros
s Oil
Prod
uctio
n, B
OPD
Flowing
Rod pumped
Other AL
![Page 23: Production Chemicals Optimization Congress...Production Chemicals Optimization Congress Implementing a Metric- Driven Chemical Management Program Presented by: Dr. Huz Ismail, Production](https://reader033.vdocuments.us/reader033/viewer/2022052800/5f1035f47e708231d447fd0e/html5/thumbnails/23.jpg)
MURPHY OIL CORPORATION 23
Chemical Pumps
• Fit for purpose• Maintenance• Injection Rate
Practical Applications
![Page 24: Production Chemicals Optimization Congress...Production Chemicals Optimization Congress Implementing a Metric- Driven Chemical Management Program Presented by: Dr. Huz Ismail, Production](https://reader033.vdocuments.us/reader033/viewer/2022052800/5f1035f47e708231d447fd0e/html5/thumbnails/24.jpg)
MURPHY OIL CORPORATION 24
Practical Applications
• Installed at 5000 ‘• Connected• Plugged• Failures
Cap Strings
![Page 25: Production Chemicals Optimization Congress...Production Chemicals Optimization Congress Implementing a Metric- Driven Chemical Management Program Presented by: Dr. Huz Ismail, Production](https://reader033.vdocuments.us/reader033/viewer/2022052800/5f1035f47e708231d447fd0e/html5/thumbnails/25.jpg)
MURPHY OIL CORPORATION 25
Practical Applications
• Management• Tracking• KPI’s
Hot Water - Batch Treatments
Insert photos here
![Page 26: Production Chemicals Optimization Congress...Production Chemicals Optimization Congress Implementing a Metric- Driven Chemical Management Program Presented by: Dr. Huz Ismail, Production](https://reader033.vdocuments.us/reader033/viewer/2022052800/5f1035f47e708231d447fd0e/html5/thumbnails/26.jpg)
MURPHY OIL CORPORATION 26
Practical Application
• VSD to automate injection rate• Adjust rate based on production• Shut off chemical automatically when well is down
Automation
![Page 27: Production Chemicals Optimization Congress...Production Chemicals Optimization Congress Implementing a Metric- Driven Chemical Management Program Presented by: Dr. Huz Ismail, Production](https://reader033.vdocuments.us/reader033/viewer/2022052800/5f1035f47e708231d447fd0e/html5/thumbnails/27.jpg)
MURPHY OIL CORPORATION 27
• Questions