斯伦贝谢新技术-2001年春季刊-套管井电阻率测井-Resistivity Behind Casing
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CHFR 10Hz
0.25-
104
1Hz
CHFR High
HRLA HALS
15mm 0.2-0.6
5-
2. Brondel D Edwards R Hayman A Hill D Mehta
120
37
S Semerad T Corrosion in the Oil Industry
6
2 1994 4 4-18
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5
13 m
> CHFR 6
CHFR
1
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10-9 V
CHFR CHFR
10-9 V
CHFR
43
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3 3/
8
4 1/ 2
10 10-9
10-3 10-5
CHFR 10 1
70 120
2 CHFR
R t = 10 ohm- m R xo = 1 ohm-m R sh = 100 ohm-m
∆Rc ∆I
V
VV
R
o
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2
c
CHFR
CHFR 2001
CHFR K
K CHFR
CHFR
( V1- V2) ( V 1,V 2 )
( V0 )
> CHFR
( Rc) (I) (∆I )
( Id )
5 -500 nV 20 -100 µV 10 - 100 mV 0.5 - 3.0 A 20 - 100 µoh m 0.5 - 6.0 A 2 - 20 m A
Vail WB III:Methods and Apparatus for Measurement of Electronic properties of Geological Formations through Borehole Casing
SPE/AAPG Western Regional Meeting SPE/
AAPG
3
60 10m
A
2
0.6m
Vo
10 1100mV
0. 5
0. 4
0. 3
R t= 1 ohm-m R t = 10 ohm-m
0. 2
R t = 100 ohm-m
0. 1
0
0
500
1000
1500
2000
2500
Clamart
Austin Boyd
Ridgefield
Sherif Farag
Paolo Ferraris
Anne McDougall
Michael Rosa David Sharbak
Elk Hills
60
TOTAL ABK Eric Bonnin David Foulon
Gregory Joffroy
Approach Commercialization Gas Research Institute
GRID 1998
19-21
Blaskovich FT Historical Problems with Old Field
Rejuvenation SPE
62518
2000
6 19-23
Long Beach
100
ohm- m
10 0
9050 9100
9150
9200
9250
9300
9350
9400
9450
9500 9550
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10 1
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9100
9150
9200
9250
9300
9350
9400
9450
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Rt
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1.5 in. R cem = 1 ohm- m
10 1
10 1
3 in. R cem = 1 ohm- m 0.75 in. R cem = 10 ohm-m
1.5 in. R cem = 10 ohm-m
3 in. R cem = 10 ohm-m
72 41218 2 207 278 1972 11 20
Gard MF Kingman JEE and Klein JD:Method and Apparatus for
Measuring the electrical Resistivity of Geologic Formations Through
1994 Rifle DOE MWX-2
[8] 1995 GRI
[9]
TCRT
[10]
Stewart WH: Electrical Logging Method and Apparatus 2 459 196 1949 1 18
Fearon RE: Method and Apparatus for Electric Well Logging 2 729 784 1956 1 3
Hughes
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V
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VI
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2001
Rc Rcem
Rt
1. Staff Report: Through-Staff casing Logging Tools
J = 0. 5
ohm- m
CHFR
500 ft 200 ft 50 ft 20 ft 10 ft
DOI = 16.3 ft 10 0
0
5
10
15
20
25
30
35
40
45
50
> CHFR
Rt=10ohm-m CHFR
DOI Rxo=1ohm-m
J=0.5 Rsh=100ohm-m CHFR
16
5m
CHFR
ft
ft
>
CHFR
5 1/2
10000
3048m
CHFR 120
(
7
1. 6
100
1. 4
R cem , ohm- m
0. 1
1. 2
80
1
2
5
1. 0
60
10
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0.75 in .
20
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4 820 989 1989 4 11
Vail WB III: Methods and Apparatus for Measurement of Electronic Properties of Geological Formations Through Borehole Casing
4 882 542 1989 11 21
0. 5
1
CHFR CHFR
ohm- m
1 ohm- m
2 ohm- m
1000
1000
USI
1000
1100
1125
1150
>
CHFR
USI
Villejust
CHFR
2
10
0
ohm 0 .0001
CHFR
1
ohm- m
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g/cm 3
2.95
0
API
100
Depth, m
CCL
-1 9
CET
CB USI
2 CHFR
Rt/Rcem
Rt/Rcem
1
Rt/Rcem
1
CHFR
CHFR 1ohm-m
4.5
7
9 5/8
CHFR 95%
0.75 1-100ohm-m 1-5 ohm-m 10%
CHFR
CHFR
Villejust
CHFR
30
30
9
3. Klein JD Martin PR Miller AE Cement Resistivity and Implications for Measurement of Formation Resistivity Through Casing SPE 26453 68 SPE 1993 10 3-6
Bakersfield
Bob Davis
Clamart Alison Goligher Don
McKeon
Idaho Falls Idaho
Russ Hertzog
Sugar Land Pam Rahmatdoost
Duri
Lukas Utojo Wihardjo
AIT CET
CPET HRLA
Platform Express SCALE BLASTER USI TCRT
1500
Crabtree M Eslinger D Fletcher P Miller M Johnson
457m
A King G Fighting Scale-Removal and Prevention
12
30-45
11
3 1999
CHFR
2001
7
CHFR CHFR
1-10ohm-m
