Q/CNPC

Q/CNPC 25-1999

Specification for fracturing program

of oil& water well

20000106 20000501

Q/CNPC 25-1999

:

Specification for fracturing program

of oil& water well

Q/CNPC 25-1999

1

2

SY/r 5107-1995 SY/r 5108-1997 SY/r 5289-2000 SY/r 5836-93 SY/r 6088-94 SY/r 6362-1998

3

3.13.1.1:3.1.2 :3.1.3 :3.1.4 :3.1.5 :3.1.6:3.1.7 :3.1.8 3.1.9 :3.2 3.2.1 3.2.2 3.2.3 3.2.4

2001)0106 20000501

Q/CNPC 25-1999

3.2.5 3.2.6 93.2.7 32.S3.2.3.2.10 3.2.113.2.12

44.1 SY/1' 6088-94A()A1A2SY/1' 5836-93A()A1.1, A1.2A1.34.2:4.2.13.13.24.2.2

5

5.1 5.2 5.3 5.4 5.5

6

?

?

??

6.1

6.1

6.1

:

5 120 SY/1' 5107

??

?

??

???

?

??

?

?

6.2

6.2.1

6.2.2

6.2.3

6.2.4

6.2.5

6.3

6.3.1

6.3.2

6.3.3

SY/1' 5108 :x (1.51.8)x (0.65--0.8) ()SY/I' 6088 3a 40 5

Q/CNPC 25-1999

110-3Wm2 MPamPa"5 m

% MPa/m

1/w .

MPa m

MPa NIPa

2

m3/min Pa-s" m

m

C., m/ (min)0.5 mm

mm

3

m m kg

m m NIPa

mm kW

m3 m3 /m3

m3

4

jil Affm3 % 11 kg /M2 n 1 n 1 1 103Fun2 " m

Q/CNPC 25-1999

5

fatm3 /min Poolm3 % Iln

:

6

A

6.3.4 606.3.56.3.6 6.4 6.4.16.4.2 6.4.3 6.4.4 6.4.5 6.5 6.5.16.5.26.5.36.5.4 : ()~~~6.5.5 :~~6.5.6 6.5.7 6.6 6.6.16.6.2 lmino6.6.3 4

Q/CNPC 25-1999

6.6.4 6.6.5 6.6.6 6.6. 6.6.8 6. 6.7.16.7.2 6.7.3 6.7.4 6.7.5

7

7.1 7.2

8

8.18.25d8.38.4 8.5SY 5289

t

9.19.2:9.3

10

SY/1' 6362