Experimental Geothermal Research Facilities study (Phase 0). Final report. Volume 1 Page: 80 of 98
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IB
1C
2 A
2B
2C
2D
3A
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DESCRIPTION
MONTHS. AFTER START
3F PHASE 1
7
8
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10
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1 3
14
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20
2 i
22
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2o
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Jo
POWER PLANT DESIGN
ORDER DRILL RIG & CASING
ORDER TURBINE/GENERATOR
CONSTRUCTION SUPER VISION-
RELIABILITY ANALYSES
DRILL PRODUCTION WELLS{6p
DRILL INJECTION WELLS(2)
INSTALL WELLHEAD/PIPING
INSTALL DOWN -HOLE PUMPS?6)
INSTALL BRINE DISTRIBUTION
INSTALL ISOBUTANE SYSTEM
INSTALL TURBINE/GENERATOR
INSTALL STATION POWER
INSTALL GENERAL FACILITIES
ENVIRONMENTAL IMPACT
STATEMENT
UTILIZATION BRIEFINGS
PROGRAM MANAGEMENT
V
ESTIMA r ED
COSTl $)
200.000
50.400
2, -<>56,890
l,045^670
195. 120
, 595,300
276,020
3. 309.930
5.311. 350
881,472
408, *»56
74.400
93, 000
446,400
MOST PROBABLE COST
157, CONTINGENCY
16.930.410
2,539.560
Figure 5-3. Accelerated Phase 2 Schedule and Cost Estimate
5.2 PLANNING RATIONALE
TRW's planning rationale for achieving
program objectives, emphasizing industry
needs, is as follows:
leverage with respect to the binary
cycle energy conversion concept:
— Down-hole pumps
— Well completions for increased
well flows
Resource Measurement and Evalua-
tion. Existing USBR wells will be
modified early in Phase I by addi-
— Materials corrosion and
erosion
tional perforations and down-well
pumps to accelerate project test
capability and reservoir measure-
ment and evaluations. New producer/
injector well pairs (6—3/6—4 and
6-5/6-6) will be drilled to support
reservoir definition and evalua-
tions. New findings will be cor-
related with predictions derived
from previous explorations at East
Mesa to verify exploratory techni-
ques and evaluation.
Heat exchangers
Working fluid and turbine
optimizations.
Experiments. Phase 1 subsystem
(component) experiments must empha-
size system concepts and technology
experiments that demonstrate relia-
bility and economic viability of
commercial development.
The experimental binary cycle power
plant of 10 MWe gross output gener-
ating capacity is representative of
equipment life and operating charac-
teristics of utility companies.
This plant size is large enought to
demonstrate scalable technical and
economic viability requiring them
to encourage commercial development.
^^1
The following critical technologies
have been identified as providing
Experimental Research Facilities.
Although the Phase 1 test facilities
must address the specific needs of
this project, sufficient well bore
size, additional test spaces, well
fluid manifolding and power service
5-3
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Experimental Geothermal Research Facilities study (Phase 0). Final report. Volume 1, report, December 31, 1974; United States. (https://digital.library.unt.edu/ark:/67531/metadc1063855/m1/80/: accessed July 16, 2024), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.