Central Luconia, Assessment Unit 37020101 - USGS · Central Luconia, Assessment Unit 37020101 1 10...

Central Luconia, Assessment Unit 37020101

0

20

40

60

80

100

120

140

1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000

DRILLING-COMPLETION YEAR

CU

M. N

EW

-FIE

LD

WIL

DC

AT

WE

LL

S (

No

.)


0

2

4

6

8

10

12

14

16

1957

1959

1961

1963

1965

1967

1969

1971

1973

1975

1977

1979

1981

1983

1985

1987

1989

1991

1993

1995


NE

W-F

IEL

D W

ILD

CA

T W

EL

LS

(N

o.)


1

10

100

1,000

10,000

0 2 4 6 8 10

GAS-FIELD RANK BY SIZE

KN

OW

N G

AS

-FIE

LD

SIZ

E (

BC

FG

)

First third of fields discovered

Second third of fields discovered

Third third of fields discovered


0

1

2

3

4

5

6

7

6 to <

1212

to <2

424

to <4

848

to <9

696

to <1

9219

2 to <

384

384 t

o <76

8

768 t

o <1,5

36

1,536

to <3

,072

3,072

to <6

,144

6,144

to <1

2,288

12,28

8 to <

24,57

6

24,57

6 to <

49,15

2

49,15

2 to <

98,30

4

98,30

4 to <

196,6

08

196,6

08 to

<393

,216

393,2

16 to

<786

,432

786,4

32 to

<1,57

2,864

>=1,5

72,86

4

KNOWN GAS-FIELD SIZE (BCFG)

GA

S FI

ELD

S (N

o.)

Third third offieldsdiscovered

Second thirdof fieldsdiscovered

First third offieldsdiscovered


0

2,000

4,000

6,000

8,000

10,000

12,000

14,000

6 to <

12

12 to

<24

24 to

<48

48 to

<96

96 to

<19

2

192

to <

384

384

to <

768

768

to <

1,53

6

1,53

6 to <

3,07

2

3,07

2 to <

6,14

4

6,14

4 to

<12

,288

12,2

88 to

<24

,576

24,5

76 to

<49

,152

49,1

52 to

<98

,304

98,3

04 to

<19

6,60

8

196,

608

to <

393,

216

393,

216

to <

786,

432

786,

432

to <

1,57

2,86

4

>=1,

572,

864

KNOWN GAS-FIELD SIZE (BCFG)

VO

LU

ME

OF

GA

S (

BC

FG

)


1

10

100

1,000

10,000

1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000

FIELD-DISCOVERY YEAR

KN

OW

N G

AS

-FIE

LD

SIZ

E (

BC

FG

)


1

10

100

1,000

10,000

0 20 40 60 80 100 120 140

CUM. NEW-FIELD WILDCAT WELLS (No.)

KN

OW

N G

AS

-FIE

LD

SIZ

E (

BC

FG

)


0

10,000

20,000

30,000

40,000

50,000

60,000

1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000


CU

M. K

NO

WN

GA

S V

OL

UM

E (

BC

FG

)


0

10,000

20,000

30,000

40,000

50,000

60,000

0 20 40 60 80 100 120 140


CU

M. K

NO

WN

GA

S V

OL

UM

E (

BC

FG

)


0

5

10

15

20

25

30

35

1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000


CU

M. G

AS

FIE

LD

S (

No

.)


0

5

10

15

20

25

30

35

0 20 40 60 80 100 120 140


CU

M. G

AS

FIE

LD

S (

No

.)


0

500

1,000

1,500

2,000

2,500

3,000

3,500

4,000

1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000


RE

SE

RV

OIR

DE

PT

H, G

AS

FIE

LD

S (

m)


0

500

1,000

1,500

2,000

2,500

3,000

3,500

4,000

0 20 40 60 80 100 120 140


RE

SE

RV

OIR

DE

PT

H, G

AS

FIE

LD

S (

m)


0

5

10

15

20

25

30

35

40

45

50

0 500 1,000 1,500 2,000 2,500 3,000 3,500 4,000

MEAN RESERVOIR DEPTH (m)

LIQ

UID

S/G

AS

, GA

S F

IEL

DS

(B

L/M

MC

FG

)


0

20

40

60

80

100

120

140

1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000


CU

M. N

EW

-FIE

LD

WIL

DC

AT

WE

LL

S (

No

.)


0

2

4

6

8

10

12

14

16

1957

1959

1961

1963

1965

1967

1969

1971

1973

1975

1977

1979

1981

1983

1985

1987

1989

1991

1993

1995


NE

W-F

IEL

D W

ILD

CA

T W

EL

LS

(N

o.)


1

10

100

1,000

10,000

0 2 4 6 8 10 12

GAS-FIELD RANK BY SIZE

GR

OW

N G

AS

-FIE

LD

SIZ

E (

BC

FG

)

First third of fields discovered

Second third of fields discovered

Third third of fields discovered


0

1

2

3

4

5

6

7

8

9

6 to <

1212

to <2

424

to <4

848

to <9

696

to <1

9219

2 to <

384

384 t

o <76

8

768 t

o <1,5

36

1,536

to <3

,072

3,072

to <6

,144

6,144

to <1

2,288

12,28

8 to <

24,57

6

24,57

6 to <

49,15

2

49,15

2 to <

98,30

4

98,30

4 to <

196,6

08

196,6

08 to

<393

,216

393,2

16 to

<786

,432

786,4

32 to

<1,57

2,864

>=1,5

72,86

4

GROWN GAS-FIELD SIZE (BCFG)

GA

S FI

ELD

S (N

o.)

Third third offieldsdiscovered

Second thirdof fieldsdiscovered

First third offieldsdiscovered


0

5,000

10,000

15,000

20,000

25,000

6 to <

12

12 to

<24

24 to

<48

48 to

<96

96 to

<19

2

192

to <

384

384

to <

768

768

to <

1,53

6

1,53

6 to <

3,07

2

3,07

2 to <

6,14

4

6,14

4 to

<12

,288

12,2

88 to

<24

,576

24,5

76 to

<49

,152

49,1

52 to

<98

,304

98,3

04 to

<19

6,60

8

196,

608

to <

393,

216

393,

216

to <

786,

432

786,

432

to <

1,57

2,86

4

>=1,

572,

864

GROWN GAS-FIELD SIZE (BCFG)

VO

LU

ME

OF

GA

S (

BC

FG

)


1

10

100

1,000

10,000

1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000


GR

OW

N G

AS

-FIE

LD

SIZ

E (

BC

FG

)


1

10

100

1,000

10,000

0 20 40 60 80 100 120 140


GR

OW

N G

AS

-FIE

LD

SIZ

E (

BC

FG

)


0

10,000

20,000

30,000

40,000

50,000

60,000

1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000


CU

M. G

RO

WN

GA

S V

OL

UM

E (

BC

FG

)


0

10,000

20,000

30,000

40,000

50,000

60,000

0 20 40 60 80 100 120 140


CU

M. G

RO

WN

GA

S V

OL

UM

E (

BC

FG

)


0

5

10

15

20

25

30

35

1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000


CU

M. G

AS

FIE

LD

S (

No

.)


0

5

10

15

20

25

30

35

0 20 40 60 80 100 120 140


CU

M. G

AS

FIE

LD

S (

No

.)


0

500

1,000

1,500

2,000

2,500

3,000

3,500

4,000

1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000


RE

SE

RV

OIR

DE

PT

H, G

AS

FIE

LD

S (

m)


0

500

1,000

1,500

2,000

2,500

3,000

3,500

4,000

0 20 40 60 80 100 120 140


RE

SE

RV

OIR

DE

PT

H, G

AS

FIE

LD

S (

m)


0

5

10

15

20

25

30

35

40

45

50

0 500 1,000 1,500 2,000 2,500 3,000 3,500 4,000

MEAN RESERVOIR DEPTH (m)

LIQ

UID

S/G

AS

, GA

S F

IEL

DS

(B

L/M

MC

FG

)

Central Luconia, Assessment Unit 37020101Volumes of Discovered Petroleum

[MMBO, million barrels of oil. BCFG, billion cubic feet of gas. MMBNGL, million barrels of natural gas liquids. Fields containing less than 1 MMBO in oilfields or 6 BCFG in gas fields were not considered in the assessment. Fields were classified as oil or gas by the USGS. Fields without reported discoverydates were not included. NA means not applicable and is shown for volumes where only one field is present. Calculated values may not be equal to the

sums of the component values because numbers have been independently rounded.]

Known (Discovered) Volumes Grown (Discovered) VolumesField Type Number Number

of Fields Oil (MMBO) Gas (BCFG) NGL (MMBNGL) of Fields Oil (MMBO) Gas (BCFG) NGL (MMBNGL)

Oil Fields 0 0 0 0 0 0 0 0Gas Fields 29 169 35,015 366 32 206 53,433 602

Fields <1 MMBOE 5 0 20 0 2 0 12 0

All Fields 34 170 35,035 366 34 206 53,445 602

Page 1

Central Luconia, Assessment Unit 37020101Discovery-History Sequence

[MMBO, million barrels of oil. BCFG, billion cubic feet of gas. Fields containing less than 1 MMBO in oil fields or 6 BCFG in gas fields werenot considered in the assessment. Fields were classified as oil or gas by the USGS. The first half or third shows year of first field discovery

as well as end of period. NA means not applicable and is shown where fewer than four fields are present.]

Discovery-History Sequence - Known (Discovered) VolumesFieldType Year Number of Total Mean Median

(End of Period) Fields Volume Size Size

Oil Fields Known Sizes (MMBO)First third NA NA NA NA NASecond third NA NA NA NA NAThird third NA NA NA NA NA

All Oil Fields NA NA NA NAGas Fields Known Sizes (BCFG)

First third 1969-1973 10 23,580 2,358 1,900Second third 1990 10 4,775 478 175Third third 1994 9 6,660 740 500

All Gas Fields 29 35,015 1,207 600

Page 2

Central Luconia, Assessment Unit 37020101Discovery-History Sequence

[MMBO, million barrels of oil. BCFG, billion cubic feet of gas. Fields containing less than 1 MMBO in oil fields or 6 BCFG in gas fields werenot considered in the assessment. Fields were classified as oil or gas by the USGS. The first half or third shows year of first field discovery

as well as end of period. NA means not applicable and is shown where fewer than four fields are present.]

Discovery-History Sequence - Grown (Discovered) VolumesFieldType Year Number of Total Mean Median

(End of Period) Fields Volume Size Size

Oil Fields Grown Sizes (MMBO)First third NA NA NA NA NASecond third NA NA NA NA NAThird third NA NA NA NA NA

All Oil Fields NA NA NA NAGas Fields Grown Sizes (BCFG)

First third 1969-1974 11 27,423 2,493 2,087Second third 1992 11 7,830 712 226Third third 1995 10 18,179 1,818 1,164

All Gas Fields 32 53,433 1,670 1,041

Page 3

Central Luconia, Assessment Unit 37020101 - USGS · Central Luconia, Assessment Unit 37020101 1 10...

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Transcript of Central Luconia, Assessment Unit 37020101 - USGS · Central Luconia, Assessment Unit 37020101 1 10...