carbohydrate wells output increase method
TRANSCRIPT
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AL-RASHIDIYA TECHNOLOGY TO INCREASE
OIL WELL OUTPUT
INNOVATION & EXPERIENCE IN WELL WORKOVER
SINCE 1983
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TO INCREASE THE OUTPUT OF THE WELL
• Fill out or Preliminary Questionnaire here
• provide us your essential benchmark (input) data
We:
wail your rock & fluids for our lab analysis
design the work over technology and choose the appropriate method
choose the convenient chemical components
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OUR OBJECTIVES & MAJOR EXPERIENCE IN
45%
15%10%
20%
5%
5%
Well Workover
Well Killing
Well Completion,Development
Manufacturing Oil Mining Equipment
Pipe, Heat-Exchanger Cleaning
Petrochemistry (Components) Supply
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COMPANY PRODUCTS
• Well charge-perforation kits
• Multi-component acid compositions (including inactive) for well treatment
• Thermodynamic agents
• Seam inundiation repair agents
• SAS (superficially active substances) for well treatment and development (liquid and solid)
• Corrosion-, gas-hydration, asphaltene sediment control inhibitors
• Cleaning agents
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TECHNOLOGY
1. Well work over, involving:
• -Oil bed bottom-hole decompaction
• -Acid treatment
• -Hydration control substances
• -Borehole zone deposited carbohydrates removal agents
2. Well-killing and completion involving specific substances
3. Well corrosion & gas hydration protection
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EXPERIENCE IN FULFILLMENT
No Location Field Wells Cured
Wells OutputIncrease
Q/QoBefore Qo After Q
Mining Gas-Condensate
1 Talalayevsky GKF(Ukraine) 1 0 7.0 ∞
2 oisky(Ukraine) 2 10 50.0 5.0
3 Sarsky rig of Kha ovtsyvsky GKF(Ukraine) 1 15.0 35.0 2.4
4 Mehendivsky GKF (Ukraine) 1 9.0 27.0 3.0
Key Wells
5 Oil&Gas mining Dept. “Ahtyrkanaftogas”(Ukraine) 2 0 6.7
6 Manufacturer’s Union “Astrakhangasprom”( Russia) 2 0 9.0
Groundwater Extraction
7 Manufacturer’s Union “Granitas”(Lithuania) 20 0.25 0.86 3.44
8 “Tomskmelioratia” Trust (Russia) 6 0 0 6.6
9 Manufacturer’s Union (Turkmenistan) 9 1.8 5.0 2.78
10 Ternopilsky Water Utility(Ukraine) 14 1.6 2.8 1.75
11 Kyiv (Ukraine) 3 3.1 27.9 9.0
(list excludes information subject to nondisclosure agreement)
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ROCK DECOMPACTION TOOLS
• Based on specific method of ultra low-power explsosion impact, resulting in:
• decompaction and softening of the handling array
• multiple penetration increase of the rock
• boost of geotechnical processes productivity in wells
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HOLE TORPEDOING TECHNOLOGY WORKFLOW CHART
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TORPEDO ASSEMBLY IN PROGRESS
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CASING PIPE STRUCTURE
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PERFORMANCE RESULTS, 1
No Location Field Wells CuredWells Output
IncreaseQ/QoBefore Qo After Q
Crude Oil Mining
1 Mamontov (Russia)borehole#587 1 20.2 39.4 1.95
2 Mamontov (Russia )borehole#612 1 15.0 52.5 3.5
3 Mamontov(Russia)borehcle#688 1 7.2 40.2 5.58
4 “Velyka Lukva (Ukraine) 1 0 2.0 2.0
5 Van Chenn(China) 1 0.5 2.1 4.2
6 Teapot Dome(USA) 1 1.5 3.24 2.16
7 “Quest” (USA) 1 1.9 6.84 3.6
8 “W.R. Knuckles Heirs”(USA) 1 4.1 11.69 2.85
9 Sukhodolovsky (Ukraine) 1 0.78 2.2 2.85
10 Priobsky(Russia) borehole#13169 1 6 23 3.8
11 Priobsky(Russia) borehole#15953 1 11 26 2.4
12 Priobsky(Russia) borehole#14897 1 2.12 5.5 2.5
(list excludes non-disclosure)
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PERFORMANCE RESULTS, 2
No Location Field Wells CuredWells Output
IncreaseQ/QoBefore Qo After Q
Mining Natural Gas
1 Talalayevsky (Ukraine) 1 1.7 25.0 14.7
2 Sukhodolovsky (Ukraine) 1 0.1 2.0 20.0
3 Urengoy(Russia) 1 1.8 29.5 16.39
4 Chutov(Russia) 1 16 32.0 2.0
5 “Locachi” (Ukraine) 1 4 82.0 20.5
6 “Velyka Lukva” (Ukraine) 1 0 1.8 1.8
7 Yabluniv (Ukraine) 1 3-5 50.0 12.5
8 Yamburg ( Russia) 1 0 5.9 5.9
9 Yamburg ( Russia) 1 0 1.9 1.9
10 “Walling Creek”(USA) 1 2.1 6.51 3.1
11 “Droppleman”(USA) 1 21.5 53.0 2.46
12 “Richard Quereveld(USA) 1 7.0 60.0 8.60
13 “Asher Land”(USA) 1 14.0 37.0 2.64
14 Thelka Coal”(USA) 1 0.19 0.33 1.75
(list excludes non-disclosure)
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PERFORMANCE RESULTS, 3
No Location Field Wells Cured
Wells OutputIncrease
Q/QoBefore Qo After Q
Mining Gas Condensate
1 Talalayevsky GKF(Ukraine) 1 0 7.0 ∞
2 Ostroverkovsky (Ukraine) 2 10 50.0 5.0
3 Sarsky rig of GKF-(lJkraine) 1 15.0 35.0 2.4
4 Mehencvsky GKF (Ukraine) 1 9.0 27.0 3.0
Key Wells
5 OiI&G as mining Dept. “yrkanaftogas”(Ukraine) 2 0 6.7
6Manufacturer’s Union “Astrakhangasprom “(Russia)
2 0 9.0
Ground Water Extraction
7 Manufacturer’s Union “Granitas”(Lithuania) 20 0.25 0.86 3.44
8 “Tomskmelioratia” Trust (Russia) 6 0 0 6.6
9Manufacturer’s Union “Turkmenselhozvodoprovod” (Turkmenistan)
9 1.8 5.0 2.78
10 Te sk Water Utility(Ukraine) Kyiv (Ukraine) 14 1.6 2.8 1.75
(list excludes non-disclosure)
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PERFORMANCE RESULTS, 4
No Location Field Wells Cured
Wells OutputIncrease
Q/QoBefore Qo After Q
Underground tank construction in the dome of salt/cavities
1 Mill “Neman”(Byelorussia) 2 0 0 6.7
2State Enterprise“Astragzprom”(Russia)
2 0 0 9.0
Underground Sulphur fabrication
3Yavorovsky Manufacturer’s Union“Sulphur”_(Ukraine)
5 0 3.8
Leaching uranium ores
4PromNliProekt, military regiment 5703ZhovjyVody_(Ukraine)
2.7 2.7
Rock Vertical Opencast Winning
5Constructor bureau of mechanizationfacilities
4 4
Total 120
(list excludes non-disclosure)
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INACTIVE VARIANCE SYSTEMS (IVS)
Increasing the productivity of wells by inactive variance systems increases:
- efficient reaction with the bed
- daughter products of reaction with the rock of the bed decrease the viscosity of oil with large concentration of bitumen-resinous matter
- de-emulsifying action on watered bed oil
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IVS:ORGANIC MEDIUM =1:2÷3
IVS
Organic Medium
Dry crude oil, heavy oil, gas condensate, diesel fuel
Conditions of bed
Live Acids
Salt Complexes
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INACTIVE VARIANCE SYSTEMS
- Improve rock wettability;
- Creating daughterly products of IVS reactions, easily removed from the porous bed space
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IVS DISSOLVING ABILITY WITH REGARD TO CARBONATES
Is 9 times lower, than HCL
4,5-5,5 times lower, than HNO3
Solutions:
muriatic acid(1),
nitric acid(2),
IVS (3)
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DISOLUTION OF ARGILACEOUS MINERALS & QUARTZ IN ACIDS
Content Dissolution %
AgentAgent in Solution
%Montmorillonite Kaolinite Hydromica Quartz
Muriatic Acid (HCL) 12.0 1.53 0.88 0.73 0.22
Muriatic Acid(HCL) + Hydrofluoric Acid (HF)
12.0+4.0
32.34 24.57 31.13 4.22
IVS-”--”--”-
5.07.5
10.015.0
6.118.868.949.26
1.211.241.281.33
3.434.624.644.92
0.390.420.670.74
Muriatic Acid+IVS-”--”--”-
12.0+5.0+7.5
+10.0+15.0
11.7512.3413.2314.41
1.331.521.551.57
3.924.764.895.58
0.630.790.941.03
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TECHNOLOGICAL ASPECTS IN WELL DEVELOPMENT
1. The acid bath from bottom hole to the top of the handled bed;
2. First handling in the range of volumes of from 0,3-0,5 M2 per long meter of payout
bed
3. Second handling in the range volumes of from 0,6-1 M2 per long meter of payout
bed
4. Third handling in the range of volumes of from 0,3-0,5 M2 per long meter of payout
bed
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TECHNOLOGY
• The technology is efficient for application in conditions of terrigenous and
carbonate collectors.
• Best for interstitial and fracture collector
• Possible use in a wide range of depths, pressures and temperatures.
• Applicable for regular fields and high viscosity oil in different climatic conditions
• Industrial tests of this technology proved high efficiency and expedience of
application.
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IVS EMBEDED (LIST EXCLUDING NON-DISCLOSURE)
• Ukraine -Dnepr-Donetsk corrie
• Ukraine-Carpathian mountains
• Russia,Crimea- Black Sea shelf
• China-Jung Yuan region
• Poland-Zelena Gura county
The wells were treated, where previous traditional acid handling proved to be
inefficient or not working at all
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MAINTENANCE WELLS OF THE BOTTOM HOLE ZONE HANDLING INDUSTRIAL TESTS SURVEY, “CHERNIHIVNAFTOGAZ”
1 2 3 4 5 6 7 80
20
40
60
80
100
120
0
2
4
6
8
10
12
Increase of the well-capacity Decreasing Skin Factor %
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MAINTENANCE WELLS OF THE BOTTOM HOLE ZONE HANDLING INDUSTRIAL TESTS SURVEY, “DOLYNANAFTOGAZ”
Increased oil mining daily,GalIncreased gas mining,FT3 Skin factor decrease,%
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MAINTENANCE WELLS OF THE BOTTOM HOLE ZONE HANDLING INDUSTRIAL TESTS SURVEY, JUNG YUAN, CHINA
Increased productivity of oil wells, times
Skin factor decrease,%
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MAINTENANCE WELLS OF THE BOTTOM HOLE ZONE HANDLING INDUSTRIAL TESTS SURVEY,ZELENA GURA,POLAND
Increase of gas mining, times
Decrease of skin factor, %
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TECHNOLOGY OF TERMOGASODYNIMIC INFLUENCE ON PAYOUT BED OF GAS
CONDENSATE WELLS
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1.PAYOUT BED BEFORE HANDLING
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2. INFLAMMABLE OXYGENATED HYDRO-REACTING MIXTURES LEANING PROCESS AT WELL BOTTOM HOLE
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3.COMBUSTION PROCESS OF CHEMICAL AGENTS IN THE PUNCHING INTERVAL
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4.CHANGES IN THE PIPE AND BED AFTER HANDLING
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TECHNOLOGY OF TERGMO-GAZIFICATION OF PRECIPITATED CARBON
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THERMAL HANDLING
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WELL OUTPUT INCREASES AT THE ACCOUNT OF:
• cracking - pyrolysis of paraffins destroying resins and carbon-rock linkage
• additional splintering opening pores
• removing skin effect
• strengthening loose rock, etc.
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TECHNOLOGY OF INTENSIFYING CARBOHYDRATES’ EXTRACTION BY BLOCKING INFLUX WATERING THE BED
• Provides selective insulation of payout bed waters by complex amines, forming
insoluble non-organic unions with formation waters without decrease of zone
output
• Technology is widely used and recognized at Ukrainian gas condensate fields. While
implementation additionally mined over 350 mln M3 carbohydrates
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ADVANTAGES OF WATER INSULATIVE HANDLING
• create a non-destructive barrier at the account of crystallizing channel implants;
• Increase carbohydrates’ output by modifying the surface-active rock qualities;
• preserve the term of insulation life for over 2-3 years;
• insulation work does not require capital repair teams
• agents applied are corrosion and ecologically safe
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WATER-PROTECTION MEASURES,1Technology process stages insulating formation waters influx
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WATER-PROTECTION MEASURES,2
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WATER-PROTECTION MEASURES,3-4
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WATER-PROTECTION MEASURES,5
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RESULTS FROM EMBEDDING THE TECHNOLOGY AT BUGREVATSKOYE OILFIELD OF JSV “UKRNAFTA”
Oilfield Well#Oil yield, MT/day Water Productin, %
Before Treatment
After Treatment
Before Treatment
After Treatment
Bugrevastsky 8 0.1 1.2 87.5 51.2
-”- 87 0.6 6.8 98.2 85.0
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RESULTS EMBEDDING TECHNOLOGY ON UKRAINIAN OILFIELDS
Oilfield Well#Oil yield, MT/day (24h) Water Production, %
Before Treatment After Treatment Before Treatment After Treatment
Lelikovsky 51 0.80 3.57 99.42 97.47
-”- 52 0.10 0.15 99.92 99.88
-”- 152 10.0 13.20 97.41 96.60
Varyegarsky 942 21.30 36.80 70.86 52.39
-”- 1159 3.50 44.80 92.10 62.70
-”- 1240 41.00 24.60 78.14 82.45
Dolni-Dybnik 45 0.00 1.20 100.0 90.0
-”- 84 0.70 1.00 97.02 29.00
Yaroslav 12 8496.0 23040.0 6920 109.0
(list excludes non-disclosure)
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RESULTS EMBED DING TECHNOLOGY ON OILFIELDS OF CHINA
OilfieldOil yield, MT/day (24h) Water Production, % Flowing Level, m
Before Treatment
After Treatment
Before Treatment
After Treatment
Before Treatment
After Treatment
Xy 12-50 1.8 4.2 93.0 86.0 1140 1588
Xy 2-8 1.8 3.2 96.8 95.4 1023 1517
Xy 7-153 1.8 3.9 98.0 95.0 511 938
Xy 7-33 1.4 5.1 98.3 94.2 817 1171
Min 1-23 0.6 4.3 98.4 93.5 773 1056
Min 45 0.0 - 100 - -
(list excludes non-disclosure)
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TECHNOLOGY ELIMINATING ANNULAR FLOW OF GAS
Applying this technology ensures:
• increase of capital string sealing quality at the account of deep penetration of sealing
mixtures into gas-transmission channel
• reaching full in depth sealing of gas-transmission channels of medium and small
sizes
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STRENGTHS
• established an extended recipe catalogue to face various conditions
• inexpensive and widely-available agents used eliminating annular gas flow
• low cost and increasing production standard eliminating annular gas flow, due to the
absence of need to kill the well and develop it afterward
SEALING DURABILITY TERM IS UNLIMITED!
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TEST RESULTS ELIMINATING BEHIND-THE-CASING FLOWS(list excludes non-disclosure)
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TECHNOLOGY OF COMPLETE BOTTOM HOLE TREATMEN BY CONDENSED DEHYDRATION SYSTEMS (CDS)
• enhances filtration of carbohydrate collector parameters
• lowers the filtration resistance in bottom hole bed zone
• prevents formation of hydrates and salt
• prevents argillaceous rock swelling
• ensures corrosion protection of metal equipment
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TECHNOLOGY OF COMPLETE SUCCESFULLY TREATMENT IMPLEMENTED AT
Oilfields of Donetsk-Dnipropetrovsk Valley:
• -Sarsky Gas Condensate Field
• -Yadutsky Crude Oil Field
Crimean Fields:
• -Shormovoye Gas Condensate Field
• -Odessa Gas Condensate Field
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INDUSTRIAL TEST SURVEY ON APPLICATION OF THE TECHNOLOGY OF COMPLEX CDS TREATMENT
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TECHNOLOGY ELIMINATING THE SEA AND LAND OIL SPILLS, APPLYING BIOLOGICAL ORGANIC SYSTEMS (BOS)
BOS
Carbohydrate
Oxygenation
H2O
CO2
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TECHNOLOGY TO ELIMINATE OIL SPILLS ON LAND AND SEA, INVOLVING BOS -BIOLOGICAL ORGANIC SYSTEMS
• for speedy elimination of crude oil and other petrochemical product spills, as well as
gas condensate on the water surface
• for deep wastewater treatment
• for direct application at oilfield and refinery to treat oil-containing liquid and solid
waste
• to treat oil-contaminated lands, -resulting casualty spills
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COPYRIGHTS,1
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COPYRIGHTS,2
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COPYRIGHTS,3
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COPYRIGHTS,4