Optimization of multistage hydraulic fracturing treatment for maximization of the tight gas productivity:
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Abschlussarbeit Buch |
| Sprache: | English |
| Veröffentlicht: |
Göttingen
Cuvillier Verlag
2018
|
| Ausgabe: | 1. Auflage |
| Schriftenreihe: | Schriftenreihe des Energie-Forschungszentrums Niedersachsen (EFZN)
58 |
| Schlagworte: | |
| Online-Zugang: | Inhaltsverzeichnis |
| Beschreibung: | xix, 183 Seiten |
| ISBN: | 9783736999343 |
Internformat
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| 100 | 1 | |a Li, Mengting |e Verfasser |0 (DE-588)1177154722 |4 aut | |
| 245 | 1 | 0 | |a Optimization of multistage hydraulic fracturing treatment for maximization of the tight gas productivity |c Mengting Li |
| 250 | |a 1. Auflage | ||
| 264 | 1 | |a Göttingen |b Cuvillier Verlag |c 2018 | |
| 300 | |a xix, 183 Seiten | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
| 338 | |b nc |2 rdacarrier | ||
| 490 | 1 | |a Schriftenreihe des Energie-Forschungszentrums Niedersachsen (EFZN) |v 58 | |
| 502 | |b Dissertation |c Technische Universität Clausthal |d 2018 | ||
| 650 | 0 | 7 | |a Tight-Gas-Lagerstätte |0 (DE-588)4796808-4 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Erdgasgewinnung |0 (DE-588)4152662-4 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Fracking |0 (DE-588)4228013-8 |2 gnd |9 rswk-swf |
| 651 | 7 | |a Leer (Ostfriesland) |0 (DE-588)4035002-2 |2 gnd |9 rswk-swf | |
| 653 | |a Dimensionless Fracture Conductivity | ||
| 653 | |a Multistage Hydraulic Fracturing | ||
| 653 | |a Productivity Optimization | ||
| 655 | 7 | |0 (DE-588)4113937-9 |a Hochschulschrift |2 gnd-content | |
| 689 | 0 | 0 | |a Leer (Ostfriesland) |0 (DE-588)4035002-2 |D g |
| 689 | 0 | 1 | |a Tight-Gas-Lagerstätte |0 (DE-588)4796808-4 |D s |
| 689 | 0 | 2 | |a Erdgasgewinnung |0 (DE-588)4152662-4 |D s |
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Datensatz im Suchindex
| _version_ | 1804179308981256193 |
|---|---|
| adam_text | TABLE OF CONTENTS
ACKNOWLEDGEMENTS.......................................................................................................IN
ABSTRACT..........................................................................................................................V
LIST OF
FIGURES.................................................................................................................
X
LIST OF
TABLES................................................................................................................XIX
1
INTRODUCTION.............................................................................................................
1
1.1 MOTIVATIONS AND
OBJECTIVES.........................................................................................................1
1.2 THESIS
OUTLINE...............................................................................................................................
5
2 TIGHT GAS FIELD LEER IN THE NORTH GERMAN
BASIN................................................9
2.1 NORTH GERMAN
BASIN..................................................................................................................9
2.2 TIGHT GAS SANDSTONE AND ROTLIEGEND SANDSTONE
....................................................................
11
2.3 HISTORICAL FIELD
DEVELOPMENT...................................................................................................
13
3 FUNDAMENTALS OF HYDRAULIC FRACTURING AND APPLICATION IN LEER
......................
18
3.1 FRACTURING FLUIDS, WELL TYPES AND FRACTURE
ORIENTATION........................................................18
3.2 PROCEDURE AND STAGES OF HYDRAULIC
FRACTURING......................................................................
21
3.3 BOTTOMHOLE PRESSURE RECORD *...... ...* ..* ...* ..*...
------
-
* ...........*...
-----
...23
3.4 FORMATION CHARACTERIZATION
....................
28
3.4.1 WELL AND RESERVOIR
TESTING..................................................................................................29
3.4.2 ROCK PROPERTIES FROM WELL
LOGS..........................................................................................33
3.4.3 RESERVOIR PROPERTIES FROM WELL
LOGS..................................................................................
46
3.4.4 MINIFRAC
TEST........................................................................................................................
55
3.5 FRACTURE CONDUCTIVITY LAB
TESTING............................................................................................64
4 MODELING OF HYDRAULIC FRACTURING
.......................................................................
67
4.1 HISTORICAL DEVELOPMENT OF HYDRAULIC FRACTURE MODELING
.....................................................
68
4.1.1 MODELLING OF PENNY-SHAPED
FRACTURES................................................................................
68
4.1.2 2D
MODEL.............................................................................................................................
70
4.1.3 PLANAR 3D AND PSEUDO-3D
MODELS......................................................................................75
4.2 REAL 3D HYDRAULIC FRACTURE MODELING WITH COUPLED THM
EFFECTS.....................................81
4.2.1 GOVERNING EQUATIONS FOR MECHANICAL
DEFORMATION.............................................................82
4.2.2 FRACTURE
PROPAGATION...........................................................................................................85
4.2.3 GOVERNING EQUATIONS FOR SOLID-LIQUID TWO PHASE FLOW IN THE
FRACTURE
..............................
87
4.2.4 FLOW INTERACTION BETWEEN THE FRACTURE AND THE FORMATION
.................................................
89
4.2.5 GOVERNING EQUATIONS FOR THE HEAT
TRANSPORT.......................................................................
90
4.2.6 COUPLED THM EFFECTS BETWEEN EACH OF THE PROCESSES
......................................................
92
5 DEVELOPMENT OF THE FRAC- AND FRACPRODU-SIMULATOR FOR THE OPTIMIZATION
OF
MULTISTAGE HYDRAULIC
FRACTURING.................................................................................95
5.1 RDO SIMULATOR
OPTISLANG........................................................................................................95
5.2 THE COUPLED FRAC-SIMULATOR OPTISLANG-FLAC3DPL,M
.........................................................
98
5.3 VERIFICATION OF THE
FRAC-SIMULATOR.........................................................................................99
5.3.1 PROBLEM
DEFINITION...............................................................................................................99
5.3.2 SENSITIVITY
ANALYSIS............................................................................................................101
5.3.3 GLOBAL
OPTIMIZATION...........................................................................................................103
5.3.4 LOCAL OPTIMIZATION
......................
,...................................................................................
104
5.3.5 CHECK UNIQUENESS OF THE
SOLUTION.....................................................................................106
5.4 RESERVOIR SIMULATOR
TMVOCMP.........................................................................................
106
5.5 THE COUPLED FRACPRODU-SIMULATOR OPTISLANG-FLAC3DP,*-TMVOCMP
....................
107
5.6 VERIFICATION OF THE DEVELOPED
FRACPRODU-SIMULATOR.........................................................I
L L
5.6.1 SENSITIVITY
ANALYSIS.............................................................................................................
112
5.6.2 GLOBAL
OPTIMIZATION...........................................................................................................114
5.6.3 LOCAL
OPTIMIZATION............................................................................................................115
5.6.4 CHECK UNIQUENESS OF THE
SOLUTION.....................................................................................116
6 OPTIMIZATION OF THE HYDRAULIC FRACTURING OPERATION IN THE TIGHT GAS
RESERVOIR
LEER.............................................................................................................................
118
6.1 NUMERICAL SIMULATION OF THE HYDRAULIC
FRACTURING..............................................................
118
6.1.1 SIMULATION RESULTS OF FRAC-STAGE
1.....................................................................................
122
6.1.2 SIMULATION RESULTS OF FRAC-STAGE 2
.....................................................................................127
6.1.3 SIMULATION RESULTS OF FRAC-STAGE
3.....................................................................................133
6
.
1.4
SIMULATION RESULTS O F FRAC-STAGE
4
................................................................................................................................
138
6
.
1.5
SUMMARY............................................................................................................................
143
6.2 NUMERICAL SIMULATION OF THE GAS
PRODUCTION.....................................................................145
6.3
PROPOSAL OF A NEW CALCULATION FORMULA OF
F
CD
.......................................................................148
6.4 SENSITIVITY
ANALYSIS..................................................................................................................
150
6
.
4.1
PROPPANT
TYPE.....................................................................................................................
150
6
.
4.2
VISCOSITY OF THE INJECTION
FLUID........................................................................................
152
6
.
4.3
INJ ECTION
TIME/RATE.............................................................................................................
154
6
.
4.4
SUMMARY............................................................................................................................
156
6.5 OPTIMIZATION OF THE TREATMENT SCHEDULE AND FRACTURE NUMBER/SPACING
.........................
156
7 CONCLUSIONS AND
OUTLOOK....................................................................................169
REFERENCES...................................................................................................................
173
|
| any_adam_object | 1 |
| author | Li, Mengting |
| author_GND | (DE-588)1177154722 |
| author_facet | Li, Mengting |
| author_role | aut |
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| bvnumber | BV045425646 |
| classification_rvk | ZK 5100 TP 5034 |
| ctrlnum | (OCoLC)1101136393 (DE-599)DNB1173726802 |
| discipline | Maschinenbau / Maschinenwesen Geologie / Paläontologie Bergbau / Hüttenwesen |
| edition | 1. Auflage |
| format | Thesis Book |
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| geographic | Leer (Ostfriesland) (DE-588)4035002-2 gnd |
| geographic_facet | Leer (Ostfriesland) |
| id | DE-604.BV045425646 |
| illustrated | Not Illustrated |
| indexdate | 2024-07-10T08:17:49Z |
| institution | BVB |
| isbn | 9783736999343 |
| language | English |
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| physical | xix, 183 Seiten |
| publishDate | 2018 |
| publishDateSearch | 2018 |
| publishDateSort | 2018 |
| publisher | Cuvillier Verlag |
| record_format | marc |
| series | Schriftenreihe des Energie-Forschungszentrums Niedersachsen (EFZN) |
| series2 | Schriftenreihe des Energie-Forschungszentrums Niedersachsen (EFZN) |
| spelling | Li, Mengting Verfasser (DE-588)1177154722 aut Optimization of multistage hydraulic fracturing treatment for maximization of the tight gas productivity Mengting Li 1. Auflage Göttingen Cuvillier Verlag 2018 xix, 183 Seiten txt rdacontent n rdamedia nc rdacarrier Schriftenreihe des Energie-Forschungszentrums Niedersachsen (EFZN) 58 Dissertation Technische Universität Clausthal 2018 Tight-Gas-Lagerstätte (DE-588)4796808-4 gnd rswk-swf Erdgasgewinnung (DE-588)4152662-4 gnd rswk-swf Fracking (DE-588)4228013-8 gnd rswk-swf Leer (Ostfriesland) (DE-588)4035002-2 gnd rswk-swf Dimensionless Fracture Conductivity Multistage Hydraulic Fracturing Productivity Optimization (DE-588)4113937-9 Hochschulschrift gnd-content Leer (Ostfriesland) (DE-588)4035002-2 g Tight-Gas-Lagerstätte (DE-588)4796808-4 s Erdgasgewinnung (DE-588)4152662-4 s Fracking (DE-588)4228013-8 s DE-604 Schriftenreihe des Energie-Forschungszentrums Niedersachsen (EFZN) 58 (DE-604)BV040108573 58 DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=030811445&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Li, Mengting Optimization of multistage hydraulic fracturing treatment for maximization of the tight gas productivity Schriftenreihe des Energie-Forschungszentrums Niedersachsen (EFZN) Tight-Gas-Lagerstätte (DE-588)4796808-4 gnd Erdgasgewinnung (DE-588)4152662-4 gnd Fracking (DE-588)4228013-8 gnd |
| subject_GND | (DE-588)4796808-4 (DE-588)4152662-4 (DE-588)4228013-8 (DE-588)4035002-2 (DE-588)4113937-9 |
| title | Optimization of multistage hydraulic fracturing treatment for maximization of the tight gas productivity |
| title_auth | Optimization of multistage hydraulic fracturing treatment for maximization of the tight gas productivity |
| title_exact_search | Optimization of multistage hydraulic fracturing treatment for maximization of the tight gas productivity |
| title_full | Optimization of multistage hydraulic fracturing treatment for maximization of the tight gas productivity Mengting Li |
| title_fullStr | Optimization of multistage hydraulic fracturing treatment for maximization of the tight gas productivity Mengting Li |
| title_full_unstemmed | Optimization of multistage hydraulic fracturing treatment for maximization of the tight gas productivity Mengting Li |
| title_short | Optimization of multistage hydraulic fracturing treatment for maximization of the tight gas productivity |
| title_sort | optimization of multistage hydraulic fracturing treatment for maximization of the tight gas productivity |
| topic | Tight-Gas-Lagerstätte (DE-588)4796808-4 gnd Erdgasgewinnung (DE-588)4152662-4 gnd Fracking (DE-588)4228013-8 gnd |
| topic_facet | Tight-Gas-Lagerstätte Erdgasgewinnung Fracking Leer (Ostfriesland) Hochschulschrift |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=030811445&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
| volume_link | (DE-604)BV040108573 |
| work_keys_str_mv | AT limengting optimizationofmultistagehydraulicfracturingtreatmentformaximizationofthetightgasproductivity |