Showing posts with label Gas. Show all posts
Showing posts with label Gas. Show all posts

January 11, 2013

Oil & Gas 01-02-10 ๊ธฐํƒ€ ๋งค์žฅ๋Ÿ‰ ๋ถ„๋ฅ˜ (๋Ÿฌ์‹œ์•„ ๋ฐ ๊ตฌ ์†Œ๋ จ ๊ตญ๊ฐ€)


(3) ๋Ÿฌ์‹œ์•„ ๋ฐ ๊ตฌ ์†Œ๋ จ ๊ตญ๊ฐ€

์ด๋Ÿฐ ๊ธฐ์ค€์€ ๋ฏธ๊ตญ๋งŒ ์žˆ๋Š” ๊ฒƒ์ด ์•„๋‹ˆ๊ณ , ๋ณด์ด์ง€ ์•Š๋Š” ๊ฒƒ์„ ๊ณต์‹œํ•˜๊ฑฐ๋‚˜ ์ด๊ฒƒ์„ ๊ธฐ์ค€์œผ๋กœ ๊ฑฐ๋ž˜๋ฅผ ํ•ด์•ผ ํ•  ์ผ์ด ์žˆ๋‹ค ๋ณด๋‹ˆ ๋‚˜๋ฆ„๋Œ€๋กœ์˜ ๊ธฐ์ค€๋“ค์„ ๋งŒ๋“ค์—ˆ์Šต๋‹ˆ๋‹ค. ์ด๋Ÿฐ ๊ฐ ๊ตญ์˜ ๊ธฐ์ค€๋“ค์€ ๊ธฐ๋ณธ์ ์œผ๋กœ ์ ‘๊ทผ ๋ฐฉ์‹์€ ๋น„์Šทํ•˜์ง€๋งŒ ์กฐ๊ธˆ์”ฉ ์ฐจ์ด๊ฐ€ ๋‚ฉ๋‹ˆ๋‹ค.

๊ทธ ์ค‘ ๋Ÿฌ์‹œ์•„์˜ ์„์œ  ๋งค์žฅ๋Ÿ‰ ๊ฐœ๋…์— ๋Œ€ํ•ด์„œ ์‚ดํŽด๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค.

๋Ÿฌ์‹œ์•„๋Š” 2009๋…„ ๋ถ€ํ„ฐ ์ƒˆ๋กœ์šด ์„์œ  ๋งค์žฅ๋Ÿ‰ ๊ธฐ์ค€์„ ์ ์šฉํ•˜๊ณ  ์žˆ์œผ๋ฉฐ, A, B, C1, C2, D1, D2, D3๋กœ ์„ธ๋ถ„ํ™” ํ•ฉ๋‹ˆ๋‹ค. ์ด ์ค‘ A~C2๋ฅผ ๋งค์žฅ๋Ÿ‰์œผ๋กœ D1~D3๋Š” ์ž์›๋Ÿ‰(resources)์œผ๋กœ ๋ณผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.


A๋Š” ์ƒ์‚ฐ ์ค‘์ธ ์ง€์—ญ์˜ ๋งค์žฅ๋Ÿ‰์„ ๋งํ•ฉ๋‹ˆ๋‹ค. B๋Š” ํ˜„์žฌ ์ƒ์‚ฐ ์ค‘์€ ์•„๋‹ˆ์ง€๋งŒ ์ƒ์‚ฐ์‹œ์ถ”๊ฐ€ ์™„๋ฃŒ๋˜์–ด ์ƒ์‚ฐ์ด ์˜ˆ์ •๋œ ์ง€์—ญ์˜ ๋งค์žฅ๋Ÿ‰์ž…๋‹ˆ๋‹ค. C1์€ ์ƒ์‚ฐ ์˜ˆ์ •์ธ ์ ์€ B์™€ ๊ฐ™์ง€๋งŒ ์•„์ง ์ƒ์‚ฐ์‹œ์ถ”๊ฐ€ ์ด๋ฃจ์–ด์ง€์ง€ ์•Š์•„์„œ ์ƒ์‚ฐ์‹œ์ถ”๊ฐ€ ํ•„์š”ํ•œ ์ง€์—ญ์˜ ๋งค์žฅ๋Ÿ‰์ž…๋‹ˆ๋‹ค.

‘A+B+C1’์€ ๋ฏธ๊ตญ ๊ธฐ์ค€์˜ ํ™•์ธ ๋งค์žฅ๋Ÿ‰(Proved Reserves)๊ณผ ๋น„์Šทํ•ฉ๋‹ˆ๋‹ค.

C2๋Š” ๊ธฐ์ˆ ์ ์œผ๋กœ ๋ถˆํ™•์‹ค์„ฑ์„ ๊ฐ–๊ณ  ์žˆ๋Š” ๊ฐœ๋ฐœ ๋˜๋Š” ์ƒ์‚ฐ ๋Œ€์ƒ ์ง€์—ญ์˜ ๋งค์žฅ๋Ÿ‰์„ ๋งํ•ฉ๋‹ˆ๋‹ค. ๋ฏธ๊ตญ ๊ธฐ์ค€์—์„œ Probable๊ณผ Possible์„ ํ•ฉ์นœ ๊ฒƒ๊ณผ ๋น„์Šทํ•ฉ๋‹ˆ๋‹ค.

์–ด๋А ์ •๋„ ๋Œ€์‘ํ•˜๊ธฐ๋Š” ํ•˜์ง€๋งŒ ๋Ÿฌ์‹œ์•„ ๊ธฐ์ค€์ด ๊ธฐ๊ณ„์ ์œผ๋กœ ๋ฏธ๊ตญ ๊ธฐ์ค€์œผ๋กœ ์ „ํ™˜๋  ์ˆ˜ ์žˆ๋Š” ๊ฒƒ์€ ์•„๋‹™๋‹ˆ๋‹ค.

๋Ÿฌ์‹œ์•„ ๊ธฐ์—…๋“ค๋„ ์™ธ์ž์œ ์น˜๋ฅผ ํ•˜๊ธฐ ์œ„ํ•ด์„œ๋Š” ๋ณดํ†ต ๊ธ€๋กœ๋ฒŒ ์—”์ง€๋‹ˆ์–ด๋ง ์ „๋ฌธ๊ธฐ๊ด€์„ ๊ณ ์šฉํ•˜์—ฌ ๊ธฐ์—…์ด ์†Œ์œ ํ•˜๊ณ  ์žˆ๋Š” ๋งค์žฅ๋Ÿ‰์„ ๋ฏธ๊ตญ ๊ธฐ์ค€์œผ๋กœ ๋‹ค์‹œ ํ‰๊ฐ€ํ•˜๊ฒŒ ๋ฉ๋‹ˆ๋‹ค. ์ผ๋ฐ˜์ ์œผ๋กœ ๊ธ€๋กœ๋ฒŒ ๋งค์žฅ๋Ÿ‰ ํ‰๊ฐ€์‚ฌ์˜ ์—”์ง€๋‹ˆ์–ด๋“ค์€ ๋Ÿฌ์‹œ์•„์˜ ํ™•์ธ ๋งค์žฅ๋Ÿ‰ ํ‰๊ฐ€์‹œ ์‹ค์ œ ํ™•์ธ ๋งค์žฅ๋Ÿ‰์„ A+B+C1์˜ ์ธก์ •๋Ÿ‰ ๋ณด๋‹ค ๋‚ฎ๊ฒŒ ํ‰๊ฐ€ํ•˜๋Š” ๊ฒฝํ–ฅ์ด ์žˆ์Šต๋‹ˆ๋‹ค.

์„œ๋ฐฉ์ด ์•„๋‹Œ ๋Ÿฌ์‹œ์•„๋ฅผ ๋ฌด์‹œํ•˜๊ธฐ ๋•Œ๋ฌธ์ด๋ผ๊ณ  ํ•˜๋Š” ์‚ฌ๋žŒ๋„ ์žˆ์ง€๋งŒ, ๋ฏธ๊ตญ๋งŒํผ ์œ ์ „๊ณผ ์ฃผ๋ณ€ ์ธํ”„๋ผ๊ฐ€ ํ™œ๋ฐœํžˆ ๊ฐœ๋ฐœ๋˜์ง€ ์•Š์€ ์ƒํƒœ์ด๊ธฐ ๋•Œ๋ฌธ์— ๋งค์žฅ๋Ÿ‰์˜ ์ •์˜๋ณด๋‹ค๋Š” ๋ณด์ˆ˜์ ์œผ๋กœ ํ‰๊ฐ€ํ•˜๋Š”๊ฒŒ ๋‹น์—ฐํ•˜๋‹ค๊ณ  ๋ณด๊ธฐ๋„ ํ•ฉ๋‹ˆ๋‹ค.

์ข€ ๋” ์ž์„ธํ•œ ํ‘œ๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™์Šต๋‹ˆ๋‹ค.

์›์‹œ๋ถ€์กด๋Ÿ‰(PIIP)์„ ์ง€์งˆํ•™์  ์ƒ์‚ฐ๋Ÿ‰(Geological Reserves)๊ณผ ์ง€์งˆํ•™์  ์ž์›๋Ÿ‰(Geological Resources)์œผ๋กœ ๋‚˜๋ˆ„๊ณ  ๊ทธ ์•ˆ์—์„œ ์ง€์งˆํƒ์‚ฌ ์ •๋ณด ์ˆ˜์ค€๊ณผ ์ƒ์‚ฐ ์„ฑ์ˆ™๋„, ๊ฒฝ์ œ์  ๊ฐœ๋ฐœ ์„ฑ์ˆ™๋„ ๋“ฑ์— ๋”ฐ๋ผ ์„ธ๋ถ„ํ™” ํ•ฉ๋‹ˆ๋‹ค.


๋Ÿฌ์‹œ์•„ ๊ธฐ์ค€์„ ๋ฏธ๊ตญ์ด๋‚˜ ํ•œ๊ตญ ๋“ฑ ๋‹ค๋ฅธ ๋‚˜๋ผ์˜ ๊ธฐ์ค€๊ณผ ๋น„๊ตํ•˜๋ฉด ๋‹ค์Œ๊ณผ ๊ฐ™์Šต๋‹ˆ๋‹ค.


January 10, 2013

Oil & Gas 01-02-09 ๊ธฐํƒ€ ๋งค์žฅ๋Ÿ‰ ๋ถ„๋ฅ˜ (๋ฏธ๊ตญ SEC ๊ธฐ์ค€)


9) ๊ธฐํƒ€ ๋งค์žฅ๋Ÿ‰ ๋ถ„๋ฅ˜

(1) ๋ฏธ๊ตญ SEC

์ด์ƒ์€ ๋ฏธ๊ตญ ์„์œ ๊ณตํ•™ํ•™ํšŒ(SPE) ๊ธฐ์ค€์˜ ๋งค์žฅ๋Ÿ‰ ๋ถ„๋ฅ˜ ์œ„์ฃผ๋กœ ์„ค๋ช…ํ•˜์˜€์Šต๋‹ˆ๋‹ค. ์ด ์™ธ์—๋„ ์—ฌ๋Ÿฌ ๊ธฐ์ค€์ด ์กด์žฌํ•ฉ๋‹ˆ๋‹ค.

์šฐ์„  ๊ฐ™์€ ๋ฏธ๊ตญ์˜ SEC ๊ธฐ์ค€์ž…๋‹ˆ๋‹ค. ๋ฏธ๊ตญ ์ฆ๊ถŒ๊ฑฐ๋ž˜์†Œ์—์„œ๋Š” ๊ณต์‹œ ๋ชฉ์ ์œผ๋กœ ๋ฏธ๊ตญ ์ฆ๊ถŒ๊ฑฐ๋ž˜ ์œ„์›ํšŒ (Security and Exchange Commission, SEC-1978)๊ฐ€ ์ œ์‹œํ•œ ๊ทœ์ •์„ ๋”ฐ๋ผ ๋งค์žฅ๋Ÿ‰์„ ํ‰๊ฐ€ํ•˜๋„๋ก ํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.

SEC ๊ธฐ์ค€์€ ์‚ฌ์‹ค ๋ณ„๋„ ๊ธฐ์ค€์ด๋ผ๊ณ  ๋ณด๊ธฐ๋Š” ์–ด๋ ต์Šต๋‹ˆ๋‹ค. ๋ณ„๋„์˜ ๋งค์žฅ๋Ÿ‰๊ณผ ์ž์›๋Ÿ‰ ์ „์ฒด์— ๋Œ€ํ•œ ๋ถ„๋ฅ˜ ์ฒด๊ณ„๋ฅผ ์ •์˜ํ•˜๊ณ  ์žˆ์ง€ ์•Š๊ณ , ๋งค์žฅ๋Ÿ‰ ์ค‘ Proved์— ๋Œ€ํ•œ ๊ธฐ์ค€๋งŒ ์ œ์‹œํ•˜๊ณ  ์žˆ๊ธฐ ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค.

์ด๋Ÿฌํ•œ ๋ถ„๋ฅ˜์˜ ์ฐจ์ด๋Š” ์šฐ์„  ๋ชฉ์ ์ด ๋‹ค๋ฅด๊ธฐ ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค. SPE ๊ธฐ์ค€์€ ๊ธฐ์—… ๋‚ด๋ถ€์˜ ์˜์‚ฌ๊ฒฐ์ •์ด๋‚˜ ์‚ฌ์—…๊ณ„ํš ์ˆ˜๋ฆฝ์‹œ ์ฐธ๊ณ ํ•  ์ˆ˜ ์žˆ๊ณ , ๋Œ€์™ธ์ ์œผ๋กœ๋Š” ์ž์‚ฐ์„ ๊ฑฐ๋ž˜ํ•˜๊ฑฐ๋‚˜ ์ž์‚ฐ์„ ๋‹ด๋ณด๋กœ ์ž๊ธˆ์„ ์กฐ๋‹ฌํ•˜๋Š”๋ฐ ๊ทธ ๋ชฉ์ ์ด ์žˆ์Šต๋‹ˆ๋‹ค. ๊ฒฝ์ œ์  ์ธก๋ฉด์—์„œ ์ •ํ™•ํ•œ ์ˆ˜์น˜๊ฐ€ ์š”๊ตฌ ๋ฉ๋‹ˆ๋‹ค.

ํ•˜์ง€๋งŒ SEC ๊ธฐ์ค€์€ ๋ฏธ๊ตญ์˜ ์ฃผ์‹์‹œ์žฅ์— ์ƒ์žฅํ•  ๋•Œ ์ •๋ณด๋ฅผ ๊ณต๊ฐœํ•˜๋Š” ๊ฒƒ์ด ๊ทธ ๋ชฉ์ ์ž…๋‹ˆ๋‹ค. ์ฃผ์ฃผ๋ฅผ ๋ณดํ˜ธํ•˜๊ธฐ ์œ„ํ•ด์„œ SPE ๋ณด๋‹ค๋Š” ๋ณด์ˆ˜์ ์œผ๋กœ ํ‰๊ฐ€ํ•˜๊ฒŒ ๋ฉ๋‹ˆ๋‹ค.

๋น„์ „ํ†ต ์„์œ ์˜ ๊ฒฝ์šฐ SPE ๊ธฐ์ค€์—์„œ๋Š” ๋งค์žฅ๋Ÿ‰์œผ๋กœ ํฌํ•จ์‹œํ‚ค๋‚˜, SEC์˜ ๊ฒฝ์šฐ๋Š” ์˜ค์ผ์ƒŒ๋“œ๋งŒ ์ธ์ •์„ ํ•ฉ๋‹ˆ๋‹ค. Shale Gas/Oil ๊ฐ™์€ ๊ฒฝ์šฐ๋Š” ์‹œ์ถ”๋œ ๊ฒฝ์šฐ์— ํ•œํ•ด ๊ทธ ์ฃผ์œ„๋งŒ ์ธ์ •ํ•ด ์ค๋‹ˆ๋‹ค.

(2) ๋ฏธ๊ตญ SEC ๊ธฐ์ค€ Unconventional Play์˜ ๋งค์žฅ๋Ÿ‰ ๋ถ„๋ฅ˜ ์˜ˆ

๋ฏธ๊ตญ SEC ๊ธฐ์ค€ ๋น„์ „ํ†ต ์„์œ  ๋งค์žฅ๋Ÿ‰ ๋ถ„๋ฅ˜์— ๋Œ€ํ•ด ์กฐ๊ธˆ ๋” ์•Œ์•„๋ณด๋ฉด ๋‹ค์Œ๊ณผ ๊ฐ™์Šต๋‹ˆ๋‹ค.


์œ„๋Š” ์ˆ˜ํ‰์ • 40 ์—์ด์ปค spacing์˜ ๊ฒฝ์šฐ์ด๊ณ , ์•„๋ž˜๋Š” ์ˆ˜ํ‰์ • 80 ์—์ด์ปค spacing์˜ ๊ฒฝ์šฐ ์ž…๋‹ˆ๋‹ค.


Acre๋Š” ๋„“์ด ๋‹จ์œ„๋กœ์จ 1 acre๋Š” ์•ฝ 4,000㎡์ด๊ณ , ์•ฝ 1,200ํ‰์— ํ•ด๋‹นํ•ฉ๋‹ˆ๋‹ค. Acre spacing์€ ์œ ์ •์„ ๊ฐœ๋ฐœํ•  ๊ฒฝ์šฐ ์œ ์ • ๊ฐ„ ์ƒํ˜ธ ๊ฐ„์„ญ์„ ์—†์• ๊ณ  ์ตœ์ ์œผ๋กœ ์ƒ์‚ฐํ•  ์ˆ˜ ์žˆ๋„๋ก ํ•˜๊ธฐ ์œ„ํ•ด์„œ ์ฃผ์ •๋ถ€์—์„œ ํ—ˆ๊ฐ€ํ•˜๋Š” ๋‹จ์œ„๋กœ ๋ณด์‹œ๋ฉด ๋ฉ๋‹ˆ๋‹ค.

acre spacing์— ๋”ฐ๋ผ ์ฐจ์ด๋Š” ์žˆ์ง€๋งŒ ๊ธฐ๋ณธ์ ์œผ๋กœ ์‹œ์ถ”๋ฅผ ํ•ด์„œ ๊ฐœ๋ฐœ์ด ๋˜๋ฉด, ์ผ๋‹จ ํ•ด๋‹น ์œ ์ •์€ PDP๋กœ ๋ถ„๋ฅ˜๋˜๊ณ  ๊ทธ ์ฃผ์œ„ ์œ ์ •์€ PUD๊ฐ€ ๋ฉ๋‹ˆ๋‹ค.

ํ•˜์ง€๋งŒ, ๋น„์ „ํ†ต ์„์œ ์˜ ๊ฒฝ์šฐ ์ผ๋ฐ˜์ ์œผ๋กœ ๊ด‘๋ฒ”์œ„ํ•œ ๋ฒ”์œ„์— ํŽผ์ณ์žˆ๋Š” ๊ฒฝ์šฐ๊ฐ€ ๋งŽ์•„์„œ, ์œ„์˜ ๋ถ„๋ฅ˜๋Š” ์‹ค์ œ ์ž์›๊ฐœ๋ฐœ์— ์žˆ์–ด์„œ๋Š” ํฐ ์˜๋ฏธ๊ฐ€ ์—†์Šต๋‹ˆ๋‹ค.



January 08, 2013

Oil & Gas 01-02-08 ๋‹จ๊ณ„๋ณ„ ๋งค์žฅ๋Ÿ‰ ํ‰๊ฐ€

8) ๋‹จ๊ณ„๋ณ„ ๋งค์žฅ๋Ÿ‰ ํ‰๊ฐ€

๋งค์žฅ๋Ÿ‰ ๊ด€๋ จ ๋˜ ํ•˜๋‚˜์˜ ๊ฐœ๋…์€ ๋งค์žฅ๋Ÿ‰์˜ ๋ณ€๋™์„ฑ์ž…๋‹ˆ๋‹ค.

๋ฌผ๋ก  ํ˜„์žฌ ๊ธฐ์ˆ ๋กœ ๋ถ€์กด๋Ÿ‰์„ 100% ์‹ ๋ขฐ๋„๋กœ ์ถ”์ •ํ•˜๋Š” ๊ฒƒ์€ ๋ถˆ๊ฐ€๋Šฅํ•ฉ๋‹ˆ๋‹ค. ์‹ค์ œ๋กœ ํƒ์‚ฌํ™œ๋™์€ ์„์œ ๋ฅผ ์ฐพ๋Š”๊ฒŒ ์•„๋‹Œ ์„์œ ๊ฐ€ ์žˆ์„ ๊ฑฐ๋ผ๊ณ  ์ถ”์ •๋˜๋Š” ๊ตฌ์กฐ๋ฅผ ์ฐพ๋Š” ์ˆ˜์ค€์ด์ง€ ๋•…์†์— ๋ฌด์—‡์ด ์žˆ๋Š”์ง€ ๋“ค์—ฌ๋‹ค ๋ณด๊ณ  ์žˆ๋Š” ๊ฑด ์•„๋‹ˆ๊ธฐ ๋•Œ๋ฌธ์—.

ํ•˜์ง€๋งŒ ์„ค๋ น ์ตœ์ดˆ ์‹œ์ ์—์„œ 100% ์ •ํ™•ํ•˜๊ฒŒ ์ถ”์ •ํ•˜์˜€์–ด๋„ ๋ณ€๋™๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋ฐ”๋กœ ์ƒ์—…์„ฑ์ด๋ผ๋Š” ํŠน์„ฑ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค.

์šฐ์„  ์œ ๊ฐ€์Šค ๊ฐ€๊ฒฉ์ด ๊ฒฝ์ œ์„ฑ์— ์˜ํ–ฅ์„ ์ฃผ๊ฒŒ ๋ฉ๋‹ˆ๋‹ค. ์œ ๊ฐ€์Šค ๊ฐ€๊ฒฉ์ด ์˜ค๋ฅด๊ฑฐ๋‚˜ ๊ฐœ๋ฐœ๋น„์šฉ์ด ๋‚ฎ์•„์ง€๋ฉด ์ƒ์—…์„ฑ์ด ์—†๋‹ค๊ณ  ํŒ๋‹จ๋˜์—ˆ๋˜ ์„์œ ๋„ (C)์ฒ˜๋Ÿผ ์ƒ์—…์„ฑ์ด ์žˆ๊ฒŒ ๋˜๊ณ , ๋ฐ˜๋Œ€๋กœ ์œ ๊ฐ€์Šค ๊ฐ€๊ฒฉ์ด ๋‚ด๋ฆฌ๊ฑฐ๋‚˜ ๊ฐœ๋ฐœ๋น„์šฉ์ด ๋†’์•„์ง€๋ฉด (B)์™€ ๊ฐ™์ด ์ƒ์—…์„ฑ์ด ์—†์–ด์ง€๊ธฐ๋„ ํ•˜์ฃ .


๊ธฐ์ˆ ์˜ ๋ฐœ๋‹ฌ ์—ญ์‹œ ๋งค์žฅ๋Ÿ‰ ๋ณ€๋™์˜ ์›์ธ์ด ๋ฉ๋‹ˆ๋‹ค. ๊ธฐ์ˆ ์˜ ๋ฐœ๋‹ฌ๋กœ ๋น„์šฉ์ด ๋‚ฎ์•„์ง€๋ฉฐ ์œ„ ๊ทธ๋ฆผ์˜ (C)์™€ ๊ฐ™์€ ์ฆ๊ฐ€ ์š”์ธ์ด ์ƒ๊ธฐ๊ธฐ๋„ ํ•ฉ๋‹ˆ๋‹ค.

๋˜ ๋‹ค๋ฅธ ํšจ๊ณผ๋Š” ์ƒ์‚ฐ๋Ÿ‰์˜ ์ฆ๊ฐ€์ž…๋‹ˆ๋‹ค. ๊ธฐ์ˆ ์ด ๋ฐœ๋‹ฌ๋˜๋ฉด, ํ˜„์žฌ ์ƒ์‚ฐํ•˜๊ณ  ์žˆ๋Š” ๊ฒƒ์„ ๋” ํšจ์œจ์ ์œผ๋กœ ์ƒ์‚ฐํ•  ์ˆ˜ ์žˆ๋„๋ก ํ•ด์ฃผ๊ธฐ๋„ ํ•˜์ง€๋งŒ ์•„๋ž˜ ๊ทธ๋ฆผ์˜ (B)์ฒ˜๋Ÿผ ๊ธฐ์กด ๊ธฐ์ˆ ๋กœ๋Š” ์ƒ์‚ฐ์ด ๋ถˆ๊ฐ€๋Šฅํ•˜๋˜ ์„์œ ๋ฅผ ์ƒ์‚ฐํ•˜๋ฉด์„œ ์„ ๋Š˜์–ด๋‚˜๋„๋ก ํ•˜๋Š” ํšจ๊ณผ๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค.


ํ™•์‹ค์„ฑ์— ๋”ฐ๋ผ ๋งค์žฅ๋Ÿ‰์˜ ๋ถ„๋ฅ˜๊ฐ€ ๋‹ค๋ฅธ๋ฐ, ์ด๋Ÿฌํ•œ ๋ถ„๋ฅ˜์˜ ํŠน์„ฑ์€ ๋งค์žฅ๋Ÿ‰ ๋ณ€ํ™”์˜ ๋˜ ๋‹ค๋ฅธ ์ด์œ ๊ฐ€ ๋ฉ๋‹ˆ๋‹ค. ๊ฐœ๋ฐœํ•ด ๊ฐ€๋ฉด์„œ ๋งค์žฅ๋Ÿ‰์ด ์ฆ๊ฐ€ํ•˜๊ฒŒ ๋ฉ๋‹ˆ๋‹ค.

์ด๋Ÿฌํ•œ ํŠน์„ฑ์œผ๋กœ ์ธํ•ด ์ž์›๋Ÿ‰์ด๋‚˜ ๋งค์žฅ๋Ÿ‰์— ๋Œ€ํ•œ ํ‰๊ฐ€๋Š” ๋‹จ๊ณ„๋ณ„๋กœ ์ด๋ฃจ์–ด์ง€๊ฒŒ ๋˜๋ฉฐ, ๋‹จ๊ณ„๋งˆ๋‹ค ์ฐจ์ด๊ฐ€ ๋‚˜๊ฒŒ ๋ฉ๋‹ˆ๋‹ค. ์•„๋ž˜ ๊ทธ๋ฆผ์€ ๋งค์žฅ๋Ÿ‰ ์ถ”์ •์˜ ๋ณ€๋™์„ ๋ณด๊ธฐ ์œ„ํ•ด ํŠน์ • ์‹œ์ ์˜ ์ž์›๋Ÿ‰๊ณผ ๋งค์žฅ๋Ÿ‰ ๊ธฐ์ค€์ด ์•„๋‹Œ ์›์‹œ๋ถ€์กด๋Ÿ‰ ๊ธฐ์ค€์œผ๋กœ ํ‘œ์‹œํ•˜๊ณ  ์žˆ๋Š” ํ•˜๋‚˜์˜ ์˜ˆ์‹œ์ž…๋‹ˆ๋‹ค. ๋ชจ๋“  ์œ ์ „์ด ๋˜‘๊ฐ™์€ ๊ทธ๋ฆผ์„ ๋ณด์ด์ง€๋Š” ์•Š์Šต๋‹ˆ๋‹ค.



ํƒ์‚ฌ์™€ ํ‰๊ฐ€ ๋‹จ๊ณ„์—์„œ๋Š” ์•„์ง ์ƒ์—…์„ฑ์ด ํ™•์ธ๋˜์ง€ ์•Š์€ ์ž์›๋Ÿ‰์ž…๋‹ˆ๋‹ค. ๊ทธ๋ฆฌ๊ณ  ๋ถˆํ™•์‹ค์„ฑ์ด ํฌ๋‹ค ๋ณด๋‹ˆ ์ตœ์†Œ ์ถ”์ •(Low Estimate)์™€ ์ตœ๋Œ€ ์ถ”์ •(High Estimate) ๊ฐ„ ์ฐจ์ด๋„ ํฌ๊ฒŒ ๋ฉ๋‹ˆ๋‹ค. ํ‰๊ฐ€์ •์„ ํ†ตํ•ด ํ‰๊ฐ€ ๋‹จ๊ณ„์—์„œ๋Š” ๋ถˆํ™•์‹ค์„ฑ์ด ๋‹ค์†Œ ๊ฐ์†Œํ•˜๋ฉฐ, ์œ ๋ง ๊ตฌ์กฐ ์ค‘์— ์„์œ ๊ฐ€ ์—†๋Š” ๊ณณ๋“ค์ด ๋ฐœ๊ฒฌ๋˜๋ฉฐ ์ „๋ฐ˜์ ์œผ๋กœ ์ถ”์ •๋œ ์ž์›๋Ÿ‰์€ ๊ฐ์†Œํ•ฉ๋‹ˆ๋‹ค.

๊ฐœ๋ฐœ ๋ฐ ์ƒ์‚ฐ ๋‹จ๊ณ„์— ๋“ค์–ด๊ฐ€๋ฉด ๋ถˆํ™•์‹ค์„ฑ์ด ๊ฐ์†Œํ•˜๋ฉฐ, ํƒ์‚ฌ ๋ฐ ํ‰๊ฐ€ ๋‹จ๊ณ„์˜ ์ตœ์†Œ ์ถ”์ •๊ณผ ์ตœ๋Œ€ ์ถ”์ • ์ฐจ์ด ๋ณด๋‹ค ์ค„์–ด๋“ค๊ฒŒ ๋ฉ๋‹ˆ๋‹ค. ์ƒ์‚ฐ์ด ์ง„ํ–‰๋จ์— ๋”ฐ๋ผ Possible์—์„œ๋Š” ์„์œ ๊ฐ€ ๋ฏธ๋ฐœ๊ฒฌ๋˜๋Š” ๊ฒฝ์šฐ๊ฐ€ ๋ฐœ์ƒํ•˜์—ฌ 3P ๊ธฐ์ค€์˜ ์ด ๋งค์žฅ๋Ÿ‰์€ ๊ฐ์†Œํ•˜๊ฒŒ ๋˜๋‚˜, 1P์™€ 2P๋Š” ์ฆ๊ฐ€ํ•˜๊ฒŒ ๋ฉ๋‹ˆ๋‹ค. 1P์˜ ์ฆ๊ฐ€ ์š”์ธ์€ ์ƒ์‚ฐ์ด ์ง„ํ–‰๋˜๋ฉฐ, Probable์ด๋‚˜ Possible๋กœ ๋ถ„๋ฅ˜๋œ ๋งค์žฅ๋Ÿ‰ ์ค‘ ์ผ๋ถ€๊ฐ€ ํ™•์ธ ๋งค์žฅ๋Ÿ‰์œผ๋กœ ๋ณ€ํ•˜๊ธฐ ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค. 2P์˜ ๊ฒฝ์šฐ๋Š” Possible์ด Probable๋กœ ๋ณ€ํ•˜๊ธฐ๋„ ํ•˜๊ณ , ๊ธฐ์ˆ ์˜ ๋ฐœ์ „ ๋“ฑ์œผ๋กœ ์ƒ์—…์„ฑ์ด ์—†๋‹ค๊ณ  ์ƒ๊ฐํ–ˆ๋˜ ๋ถ€๋ถ„์ด ์ƒ์—…์„ฑ์„ ๊ฐ–๊ฒŒ ๋˜๋ฉฐ ๋งค์žฅ๋Ÿ‰์œผ๋กœ ๋ณ€ํ•˜๊ธฐ ๋•Œ๋ฌธ์— ์ฆ๊ฐ€ํ•˜๊ฒŒ ๋ฉ๋‹ˆ๋‹ค.

January 03, 2013

Oil & Gas 01-02-07 Risked vs Unrisked

7) Risked vs Unrisked

๋งค์žฅ๋Ÿ‰์€ risked ๋งค์žฅ๋Ÿ‰๊ณผ unrisked ๋งค์žฅ๋Ÿ‰์œผ๋กœ ๋‚˜๋ˆŒ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์‚ด์ง ์กฐ์‹ฌํ•  ํ•„์š”๊ฐ€ ์žˆ๋Š” risked์™€ unrisked ๋งค์žฅ๋Ÿ‰.

ํ˜น์ž๋Š” unrisked reserves๋ฅผ ์œ„ํ—˜์ด ์—†๋Š” ๋งค์žฅ๋Ÿ‰, ์ฆ‰ ํ™•์ธ ๋งค์žฅ๋Ÿ‰(proved reserves)์ด๋ผ ํ•˜๊ณ  risked๋ฅผ ์ถ”์ •์— ์œ„ํ—˜์ด ์žˆ๋Š” ๋งค์žฅ๋Ÿ‰, ์ถ”์ • ๋งค์žฅ๋Ÿ‰(probable reserves)๊ณผ ๊ฐ€๋Šฅ ๋งค์žฅ๋Ÿ‰(possible reserves)์ด๋ผ ๋งํ•˜๊ธฐ๋„ ํ•ฉ๋‹ˆ๋‹ค.

ํ•˜์ง€๋งŒ ์ž์›๊ฐœ๋ฐœ ํŽ€๋“œ ์ž…์žฅ์—์„œ๋Š” ๋‹ค๋ฅธ ์˜๋ฏธ๋กœ ์ฃผ๋กœ ์‚ฌ์šฉ๋˜์ฃ . ์•ž์„œ ๋งํ•œ ์œ„ํ—˜์œจ(risk factor)๊ณผ ๊ด€๋ จ ๋ฉ๋‹ˆ๋‹ค.

Unrisked๋Š” ์œ„ํ—˜์„ ๋ฐ˜์˜ํ•˜์ง€ ์•Š์€ ์œ„ํ—˜๋ฏธ๋ฐ˜์˜ ๋งค์žฅ๋Ÿ‰์ž…๋‹ˆ๋‹ค. ์ผ๋ฐ˜์ ์œผ๋กœ ๋งํ•˜๋Š” ๋งค์žฅ๋Ÿ‰์ด๊ณ  ๋งค์žฅ๋Ÿ‰ ํ‰๊ฐ€ ๋ณด๊ณ ์„œ ์ƒ์˜ ๋งค์žฅ๋Ÿ‰์ด ๋ฉ๋‹ˆ๋‹ค.

Risked๋Š” ์œ„ํ—˜๊ณ„์ˆ˜๋ฅผ ์ ์šฉํ•œ ๋งค์žฅ๋Ÿ‰์ž…๋‹ˆ๋‹ค. Unrisked๋Š” risked ๋ณด๋‹ค ํฌ๊ฑฐ๋‚˜ ๊ฐ™์Šต๋‹ˆ๋‹ค.

์ดํ•ด๋ฅผ ๋•๊ธฐ ์œ„ํ•ด ์˜ˆ๋ฅผ ๋“ค๋ฉด ๋‹ค์Œ๊ณผ ๊ฐ™์Šต๋‹ˆ๋‹ค.


์œ„ ์˜ˆ์—์„œ Unrisked 2P = 160์ด๋‚˜, Risked 2P๋Š” 39๊ฐ€ ๋ฉ๋‹ˆ๋‹ค.

๊ทธ๋Ÿฐ๋ฐ ๋‹ค์Œ๊ณผ ๊ฐ™์€ ์œ ์ „ B๋„ ์žˆ๋‹ค๊ณ  ๊ฐ€์ •ํ•ด ๋ด…์‹œ๋‹ค.


๋งค์žฅ๋Ÿ‰ ํ‰๊ฐ€ ๋ณด๊ณ ์„œ ์ƒ์˜ 2p(unrisked 2P)๋งŒ ๋น„๊ตํ•˜๋ฉด ์œ ์ „ A๊ฐ€ 160์œผ๋กœ ์œ ์ „ B ๋ณด๋‹ค ๋งŽ์Šต๋‹ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜, ์œ„ํ—˜๊ณ„์ˆ˜๋ฅผ ์ ์šฉํ•œ risked 2P๋Š” ์œ ์ „ B๊ฐ€ ๋” ๋งŽ์Šต๋‹ˆ๋‹ค. ์ด๋ ‡๊ฒŒ ์„œ๋กœ ๋‹ค๋ฅธ ์œ ์ „์„ ๋น„๊ตํ•  ๋•Œ risked 2p๊ฐ€ unrisked 2p๋ณด๋‹ค ๋” ์œ ์šฉํ•ฉ๋‹ˆ๋‹ค.

๋‹ค๋งŒ ์œ„ํ—˜๊ณ„์ˆ˜๋Š” ์ผ๊ด„์ ์œผ๋กœ ์ ์šฉ๋  ์ˆ˜ ์—†๊ณ , ๊ด‘๊ตฌ ๋งˆ๋‹ค ํ‰๊ฐ€ํ•˜๋Š” ์‚ฌ๋žŒ ๋งˆ๋‹ค ์ฐจ์ด๊ฐ€ ๋‚˜๊ฒŒ ๋˜๋Š” ์ฃผ๊ด€์  ์š”์†Œ์ž…๋‹ˆ๋‹ค.

unrisked์™€ risked ๊ฐœ๋…์ด ์ค‘์š”ํ•œ ์ด์œ  ์ค‘ ํ•˜๋‚˜๋Š” ๊ณผ๊ฑฐ ์•ˆ ์ข‹์€ ๊ฒฝํ—˜๋•Œ๋ฌธ์ด๊ธฐ๋„ ํ•ฉ๋‹ˆ๋‹ค. ์˜ˆ์ „์— ์ฝ”์Šค๋‹ฅ ๊ธฐ์—… ์ค‘ unrisked resources๋ฅผ ๋ฌด์œ„ํ—˜ ๋งค์žฅ๋Ÿ‰์ด๋ผ๊ณ  ๋ฒˆ์—ญ, ๊ณต์‹œํ•ด์„œ ์ž‘์ „์„ ํ•œ ๊ธฐ์—…๋„ ์žˆ์—ˆ๋‹ค๊ณ  ํ•ฉ๋‹ˆ๋‹ค.

๋ฌด์œ„ํ—˜ ๋งค์žฅ๋Ÿ‰์ด๋ผ๊ณ  ๋ฒˆ์—ญ๋˜๋Š” ์ˆœ๊ฐ„, ์œ„ํ—˜์ด ์ „ํ˜€ ์—†๋Š” ๋งค์žฅ๋Ÿ‰์œผ๋กœ ํ•ด์„๋˜๊ฒŒ ๋˜๋ฉฐ, ์—„์ฒญ๋‚˜๊ฒŒ ๋งŽ์€ ์œ ์ „์„ ๋ฐœ๊ฒฌํ•œ ๊ฒƒ์ฒ˜๋Ÿผ ๋ถ€ํ’€๋ฆฐ ๊ฒƒ์ด์ฃ .

๊ทธ๋Ÿฐ ๋ช‡๋ช‡ ๊ธฐ์—…๋•Œ๋ฌธ์— ์ž์›๊ฐœ๋ฐœ์— ๋Œ€ํ•ด ๋ถ€์ •์ ์ธ ์ด๋ฏธ์ง€๊ฐ€ ๋งŽ๋‹ค๋Š”๋ฐ ์œ ์ „์„ ์ข‹์•„ํ•˜๋Š” ์‚ฌ๋žŒ๋“ค์€ ๊ธฐ์—…์‹ค์  ๋ณด๋‹ค ์˜ˆ์ธกํ•˜๊ธฐ๊ฐ€ ํ›จ์”ฌ ์‰ฝ๋‹ค๊ณ  ์ข‹์•„ํ•˜๊ธฐ๋„ ํ•ฉ๋‹ˆ๋‹ค.

December 26, 2012

Oil & Gas 01-02-06 ๋งค์žฅ๋Ÿ‰(Reserve)์— ๋”ฐ๋ฅธ ์œ„ํ—˜๋„


6) ๋งค์žฅ๋Ÿ‰(Reserve)์— ๋”ฐ๋ฅธ ์œ„ํ—˜๋„

์•ž์—์„œ ํ™•๋ฅ ์ด ์ ˆ๋Œ€์ ์ด ์•„๋‹ˆ๋ผ๊ณ  ๋ง์”€๋“œ๋ ธ์Šต๋‹ˆ๋‹ค. ๊ด‘๊ตฌ๋งˆ๋‹ค ๋‹ค๋ฅด๊ธฐ ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค.

๊ด‘๊ตฌ๋งˆ๋‹ค ์ฐจ์ด๊ฐ€ ๋‚˜์„œ ์•„๋ž˜ ์ˆ˜์น˜๋„ ์ ˆ๋Œ€์ ์ธ ๊ธฐ์ค€์œผ๋กœ ๋ณด๋ฉด ์•ˆ๋˜๊ฒ ์ง€๋งŒ, ๊ทธ๋Ÿฌ๋ฉด ๋„๋Œ€์ฒด ์–ผ๋งˆ๋‚˜ ์œ„ํ—˜ํ•˜๋‹ค๊ณ  ๋ด์•ผ ํ•˜๋Š”์ง€์— ๋Œ€ํ•ด ๊ถ๊ธˆํ•ด ํ•˜์‹ค ์ˆ˜ ์žˆ๊ฒ ์ฃ .

๊ทธ๋Ÿฐ ๊ถ๊ธˆํ•จ์„ ์ค„์ด๊ณ ์ž 2003๋…„ ๋ฏธ๊ตญ SPEE(Society of Petroleum Evaluation & Engineering)์—์„œ ๋ฏธ๊ตญ ์œ ์ „์‚ฐ์—…๊ณ„๋ฅผ ๋Œ€์ƒ์œผ๋กœ ์กฐ์‚ฌํ•œ ๋งค์žฅ๋Ÿ‰์— ๋Œ€ํ•œ ์œ„ํ—˜์กฐ์ • ํ‰๊ฐ€์น˜ ์ค‘๊ฐ„๊ฐ’์„ ๋ณด๋ฉด ๋‹ค์Œ๊ณผ ๊ฐ™์Šต๋‹ˆ๋‹ค.

ํ˜น์ž๋Š” ์ด๊ฒŒ ์ ˆ๋Œ€์  ๊ธฐ์ค€์น˜๊ฐ€ ๋˜์—ˆ์œผ๋ฉด ํ•˜์‹ค ๊ฒ๋‹ˆ๋‹ค. ์–ด๋–ค ์ ˆ๋Œ€์  ๊ธฐ์ค€์น˜๊ฐ€ ์žˆ๋‹ค๋ฉด ํˆฌ์ž์•ˆ์„ ๋ถ„์„ํ•  ๋•Œ ํŽธํ•˜๊ธฐ ๋•Œ๋ฌธ์ด์ฃ . ํ•˜์ง€๋งŒ, ์‹ค์ œ ํˆฌ์ž์•ˆ๋“ค ์ค‘ ๊ทธ๋Ÿฐ ๊ฒฝ์šฐ๋Š” ๋งŽ์ง€ ์•Š์œผ๋ฉฐ, ์ด ์—ญ์‹œ ์ฐธ๊ณ ๋ฅผ ์œ„ํ•œ ์ˆ˜์น˜์ด์ง€ ์ ˆ๋Œ€์  ๊ธฐ์ค€์ด๋‚˜, ๋‹ค๋ฅธ ํˆฌ์ž์•ˆ ๊ฒ€ํ† ์‹œ ์ข‹๊ณ  ๋‚˜์จ์„ ํŒ๋‹จํ•˜๋Š” ๋น„๊ต ๊ธฐ์ค€์œผ๋กœ ์‚ผ์„ ์ˆ˜๋Š” ์—†์Œ์„ ๋‹ค์‹œ ํ•œ๋ฒˆ ๋ง์”€๋“œ๋ฆฝ๋‹ˆ๋‹ค.


์ด๋Š” ๊ฐ™์€ ์ถ”์ • ๋งค์žฅ๋Ÿ‰(Probable reserve)์ด๋ผ ํ•ด๋„ risk ์ฐจ์ด๊ฐ€ ์กด์žฌํ•˜๊ธฐ ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค.

์˜ˆ๋ฅผ ๋“ค์–ด ์•„๋ž˜ ๊ทธ๋ฆผ์„ ๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค. (A)์™€ (B)๋Š” ๋‘˜๋‹ค ์ถ”์ • ๋งค์žฅ๋Ÿ‰์œผ๋กœ ๋ถ„๋ฅ˜๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ํ•˜์ง€๋งŒ ํ™•์ธ ๋งค์žฅ๋Ÿ‰ ์‚ฌ์ด์— ์žˆ๋Š” (A)๋Š” ์œ„ํ—˜์ด ๋‚ฎ์ง€๋งŒ, ๊ฒฝ๊ณ„์˜ ๋์ด ์–ด๋””์ธ์ง€ ๋ชจ๋ฅด๋Š” (B)๋Š” ์œ„ํ—˜์ด ๋†’์„ ์ˆ˜ ๋ฐ–์— ์—†์Šต๋‹ˆ๋‹ค. ์ด๋Ÿด ๋•Œ์—๋Š” (A)์™€ (B)์˜ ๋ฆฌ์Šคํฌ๋Š” ๋‹ฌ๋ฆฌ ์ ์šฉ๋˜์–ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.


๋˜ ๋‹ค๋ฅธ ์˜ˆ๋ฅผ ๋“ค๋ฉด ์•ž์„œ ๋งํ•œ ๋‹ค์Œ๊ณผ ๊ฐ™์€ ์ƒ์‚ฐ ์ค‘์ธ ์œ ์ „์—์„œ๋„ Proved, Probable, Possible์ด ์กด์žฌํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

ํ™•์ • ๋งค์žฅ๋Ÿ‰ ์ค‘์—์„œ๋„ Proved, Probable, Possible์˜ ์œ„ํ—˜์€ ๋‹ค๋ฆ…๋‹ˆ๋‹ค. ์œ„ ๊ทธ๋ฆผ์˜ ๊ฐœ๋ฐœ๋˜์ง€ ์•Š์€ ์ถ”์ • ๋งค์žฅ๋Ÿ‰๊ณผ ์•„๋ž˜์™€ ๊ฐ™์ด ์ƒ์‚ฐ ์ค‘์ธ ์œ ์ „์—์„œ์˜ ์ถ”์ • ๋งค์žฅ๋Ÿ‰์˜ ์œ„ํ—˜ ์—ญ์‹œ ๊ฐ™๋‹ค๊ณ  ๋ณผ ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค.


์ง€๊ธˆ๊นŒ์ง€ ์“ด ๊ธ€๋“ค ์ค‘ ๊ฐ€์žฅ ๋ฌด๋ฏธ๊ฑด์กฐํ•œ ์‹œ๋ฆฌ์ฆˆ๊ฐ€ ๋˜์–ด๊ฐ„๋‹ค๋Š” ์ƒ๊ฐ์ด ๋“ญ๋‹ˆ๋‹ค. ์ฒ˜์Œ๋ถ€ํ„ฐ ์žฌ๋ฏธ์žˆ์œผ๋ผ๊ณ  ์“ฐ๊ธฐ ์‹œ์ž‘ํ•œ ๊ธ€์€ ์•„๋‹ˆ์ง€๋งŒ...

December 24, 2012

Oil & Gas 01-02-05 ๋งค์žฅ๋Ÿ‰์˜ ์„ธ๋ถ€๋ถ„๋ฅ˜

5) ๋งค์žฅ๋Ÿ‰์˜ ์„ธ๋ถ€๋ถ„๋ฅ˜

์•ž์„œ ๋งํ•œ ๋ฐ”์™€ ๊ฐ™์ด ๋งค์žฅ๋Ÿ‰์€ ํ™•์‹ค์„ฑ์— ๋”ฐ๋ผ ํ™•์ธ ๋งค์žฅ๋Ÿ‰(Proved Reserves), ์ถ”์ • ๋งค์žฅ๋Ÿ‰(Probable Reserves), ๊ฐ€๋Šฅ ๋งค์žฅ๋Ÿ‰(Possible Reserves)์œผ๋กœ ๋‚˜๋‰˜๊ฒŒ ๋ฉ๋‹ˆ๋‹ค.

์ด ์ค‘ ํ™•์ธ ๋งค์žฅ๋Ÿ‰(Proved Reserve)์€ ์ง€์งˆํ•™์  ์ž๋ฃŒ ๋ฐ ๊ณตํ•™์  ์ž๋ฃŒ๋ฅผ ํ†ตํ•ด ์ด๋ฏธ ๋ฐœ๊ฒฌ๋œ ์ €๋ฅ˜์ธต์œผ๋กœ๋ถ€ํ„ฐ ์ƒ์—…์ ์œผ๋กœ ํšŒ์ˆ˜๊ฐ€ ๊ฐ€๋Šฅํ•˜๋‹ค๋Š” ๊ฒƒ์ด ํ™•์‹คํ•˜๋‹ค๊ณ  ์—ฌ๊ฒจ์ง€๋Š” ๋งค์žฅ๋Ÿ‰์ž…๋‹ˆ๋‹ค. ํ˜น์ž๋Š” ํ™•์‹คํ•˜๋‹ค๋Š” ๊ฒƒ์„ ์‹ค์ œ ํšŒ์ˆ˜๋  ๋งค์žฅ๋Ÿ‰์ด ์˜ˆ์ธกํ•œ ๋งค์žฅ๋Ÿ‰ ์ด์ƒ์ผ ํ™•๋ฅ ์ด 90%์ด์ƒ์ผ ๊ฒฝ์šฐ๋ฅผ ๋งํ•œ๋‹ค๊ณ ๋„ ํ•˜๋Š”๋ฐ, ๋Œ€๋žต์ ์ธ ๊ฐ์„ ์œ„ํ•ด์„œ ์ธ์šฉํ•  ์ˆ˜๋Š” ์žˆ๊ฒ ์ง€๋งŒ ํ™•๋ฅ ์ ์œผ๋กœ ๋”ฑ ์ž˜๋ผ ๋งํ•  ์ˆ˜๋Š” ์—†์Šต๋‹ˆ๋‹ค.

ํ™•์ธ ๋งค์žฅ๋Ÿ‰์€ ์„ธ๋ถ€์ ์œผ๋กœ ์ƒ์‚ฐ์ค‘์ธ ํ™•์ธ ๋งค์žฅ๋Ÿ‰(PDP, Proved Developed Producing), ํ™•์ธ๋˜์—ˆ์ง€๋งŒ ์ƒ์‚ฐํ•˜์ง€ ์•Š๊ณ  ์žˆ๋Š” ๋งค์žฅ๋Ÿ‰(PDNP, Proved Developed Non-Producing), ํ™•์‹ค์‹œ ๋˜์ง€๋งŒ ์‹œ์ถ”๋˜์ง€ ์•Š์€ ๋งค์žฅ๋Ÿ‰(PUD, Proved Undeveloped)์œผ๋กœ ๊ตฌ๋ถ„๋ฉ๋‹ˆ๋‹ค.

PDP(Proved Developed Producing)๋Š” ์‹œ์ถ”๋˜์–ด์„œ ์ƒ์‚ฐ ์ค‘์ธ ํ™•์ธ ๋งค์žฅ๋Ÿ‰์„ ๋งํ•ฉ๋‹ˆ๋‹ค. ์ด๋ฏธ ์ƒ์‚ฐ ์ค‘์ด๋‹ˆ ํ™•์‹ค์„ฑ์ด ๊ฐ€์žฅ ๋†’์Šต๋‹ˆ๋‹ค. PDNP(Proved Developed Non-Producing)๋Š” ์‹œ์ถ”๋Š” ๋˜์—ˆ์ง€๋งŒ, ์•„์ง ์ƒ์‚ฐ์€ ์•ˆํ•˜๊ณ  ์žˆ๋Š” ํ™•์ธ ๋งค์žฅ๋Ÿ‰์„ ๋งํ•ฉ๋‹ˆ๋‹ค. ๊ทธ๋ฆฌ๊ณ  PUD(Proved Undeveloped)๋Š” ์‹œ์ถ”๊ฐ€ ์•ˆ๋˜์—ˆ์œผ๋‚˜ ๋งค์žฅ์ด ํ™•์‹ค์‹œ ๋˜๋Š” ํ™•์ธ ๋งค์žฅ๋Ÿ‰์„ ๋งํ•˜๊ฒŒ ๋ฉ๋‹ˆ๋‹ค.

์ถ”์ • ๋งค์žฅ๋Ÿ‰(Probable Reserve)์€ ์ง€์งˆํ•™์  ์ž๋ฃŒ ๋ฐ ๊ณตํ•™์  ์ž๋ฃŒ๋ฅผ ํ†ตํ•ด ์ƒ์—…์ ์œผ๋กœ ํšŒ์ˆ˜๋˜์ง€ ์•Š์„ ๊ฐ€๋Šฅ์„ฑ๋ณด๋‹ค ์ƒ์—…์ ์œผ๋กœ ํšŒ์ˆ˜๋  ๊ฐ€๋Šฅ์„ฑ์ด ํฌ๋‹ค๊ณ  ์—ฌ๊ฒจ์ง€๋Š” ๋งค์žฅ๋Ÿ‰์ž…๋‹ˆ๋‹ค. ํƒ„์„ฑํŒŒ ์ž๋ฃŒ์— ์˜ํ•ด ์ž˜ ๊ทœ๋ช…๋œ ์œ ๋ง ๊ตฌ์กฐ(Prospect), ์ด๋ฏธ ๊ฐœ๋ฐœ๋œ ์ง€์—ญ๊ณผ ์ง€์งˆํ•™์ ์œผ๋กœ ๋™์ผํ•œ ์ธ๊ทผ ์ง€์—ญ ๋“ฑ์„ ๋งํ•ฉ๋‹ˆ๋‹ค. ํ˜น์ž๋Š” ํ™•์ธ ๋งค์žฅ๋Ÿ‰(Proved )๊ณผ ์ถ”์ • ๋งค์žฅ๋Ÿ‰(Probable)์˜ ํ•ฉ์ธ 2P๋ฅผ ์‹ค์ œ ํšŒ์ˆ˜๋  ๋งค์žฅ๋Ÿ‰์ด ์˜ˆ์ธกํ•œ ๋งค์žฅ๋Ÿ‰ ์ด์ƒ์ผ ํ™•๋ฅ ์ด 50% ์ด์ƒ์ธ ๊ฒฝ์šฐ๋กœ ์ •์˜ํ•˜๊ธฐ๋„ ํ•˜์ง€๋งŒ, ์—ญ์‹œ ์ ˆ๋Œ€์ ์ธ ์ˆ˜์น˜๋กœ ๊ตฌ๋ถ„๋˜์ง€๋Š” ์•Š์Šต๋‹ˆ๋‹ค.

์˜ˆ์ƒ ๋งค์žฅ๋Ÿ‰(Possible Reserve)์€ ์ง€์งˆํ•™์  ์ž๋ฃŒ ๋ฐ ๊ณตํ•™์  ์ž๋ฃŒ๋ฅผ ํ†ตํ•ด ์ƒ์—…์  ํšŒ์ˆ˜ ๊ฐ€๋Šฅ์„ฑ์ด ํšŒ์ˆ˜๋˜์ง€ ์•Š์„ ๊ฐ€๋Šฅ์„ฑ ๋ณด๋‹ค ์ ์€ ๋งค์žฅ๋Ÿ‰์„ ๋งํ•ฉ๋‹ˆ๋‹ค. ํ˜น์ž๋Š” ํ™•์ธ ๋งค์žฅ๋Ÿ‰(Proved )๊ณผ ์ถ”์ • ๋งค์žฅ๋Ÿ‰(Probable) ๊ทธ๋ฆฌ๊ณ  ์˜ˆ์ƒ๋งค์žฅ๋Ÿ‰(Possible)์˜ ํ•ฉ์ธ 3P๋ฅผ ํ™•๋ฅ ์ ์œผ๋กœ ์‹ค์ œ ํšŒ์ˆ˜๋  ๋งค์žฅ๋Ÿ‰์ด ์˜ˆ์ธกํ•œ ๋งค์žฅ๋Ÿ‰ ์ด์ƒ์ผ ํ™•๋ฅ ์ด 10% ์ด์ƒ์ธ ๊ฒฝ์šฐ๋กœ ์ •์˜ํ•˜๊ธฐ๋„ ํ•˜์ง€๋งŒ, ์—ญ์‹œ ์ ˆ๋Œ€์  ์ˆ˜์น˜์— ์˜๋ฏธ๋ฅผ ๋ถ€์—ฌํ•˜๊ธฐ๋Š” ์–ด๋ ต์Šต๋‹ˆ๋‹ค.

๋ฏธ๊ตญ ์„์œ ๊ณตํ•™ํ•™ํšŒ(SPE, Society of Petroleum Engineers)์˜ ๊ตฌ๋ถ„์ด๋ฉฐ, ๋ฏธ๊ตญ์ฆ๊ถŒ๊ฑฐ๋ž˜์œ„์›ํšŒ(SEC, US Securities and Exchange Commission)์—์„œ๋Š” ๊ณต์‹œ ๋•Œ PDP์™€ PDNP๋งŒ์„ ์ธ์ •ํ•œ๋‹ค๊ณ  ํ•ฉ๋‹ˆ๋‹ค.


์œ„ ์„ค๋ช…์„ ๊ทธ๋ฆผ์œผ๋กœ ๋‚˜ํƒ€๋‚ด๋ฉด ๋‹ค์Œ๊ณผ ๊ฐ™์Šต๋‹ˆ๋‹ค.

(A)์™€ (B) ๋‘ ๊ตฐ๋ฐ๋ฅผ ์‹œ์ถ”ํ•˜์—ฌ์„œ ๋งค์žฅ์ด ํ™•์ธ๋˜์—ˆ๋‹ค๊ณ  ๊ฐ€์ •ํ•ด ๋ด…์‹œ๋‹ค. ์ด ๊ฒฝ์šฐ ①๊ณผ ②๋Š” ํ™•์ธ ์‹œ์ถ” ์ƒ์‚ฐ๋Ÿ‰(PDP)๊ฐ€ ๋ฉ๋‹ˆ๋‹ค.

๊ทธ๋Ÿฐ๋ฐ ①์„ ์‹œ์ถ”ํ•  ๋•Œ ③์—๋„ ์„์œ ๊ฐ€ ๋งค์žฅ๋˜์–ด ์žˆ๋Š”๊ฒŒ ํ™•์ธ ๋˜์—ˆ์ง€๋งŒ, ①์„ ๋จผ์ € ๊ฐœ๋ฐœ ํƒ€๊ฒŸ์œผ๋กœ ์‚ผ์€ ๊ฑฐ์˜€๋‹ค๋ฉด, ③์€ ํ™•์ธ๋˜๊ฑฐ ๊ฐœ๋ฐœ๋˜์—ˆ์ง€๋งŒ ์ƒ์‚ฐ๋งŒ ์•ˆํ•˜๊ณ  ์žˆ๋Š” ํ™•์ธ ์‹œ์ถ” ๋ฏธ์ƒ์‚ฐ ๋งค์žฅ๋Ÿ‰(PDNP)์ด ๋ฉ๋‹ˆ๋‹ค.

์ด ๋•Œ ①๊ณผ ②๊ฐ€ ๋™์ผํ•œ ๊ตฌ์กฐ๋ฅผ ๊ฐ€์ง€๊ณ  ์žˆ์œผ๋ฉฐ, ํƒ์‚ฌ๊ฒฐ๊ณผ ์ง€์งˆํ•™์ ์œผ๋กœ ์ค‘๊ฐ„์— ๋Š๊ธฐ์ง€ ์•Š์€ ์—ฐ์†์„ ์ƒ์— ์žˆ๋‹ค๊ณ  ํŒ๋‹จ์ด ๋˜๋ฉด ④๋Š” ์‹œ์ถ”ํ•˜์ง€๋Š” ์•Š์•˜์ง€๋งŒ ๋งค์žฅ์ด ํ™•์ธ๋œ ํ™•์ธ ๋ฏธ์‹œ์ถ” ๋งค์žฅ๋Ÿ‰(PUP)๋กœ ๋ณผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

์—ฌ๊ธฐ๊นŒ์ง€๋Š” ํ™•์ธ ๋งค์žฅ๋Ÿ‰์ž…๋‹ˆ๋‹ค.

⑤์™€ ๊ฐ™์ด ํƒ„์„ฑํŒŒ ํƒ์‚ฌ ๋“ฑ์˜ ๊ฒฐ๊ณผ๋กœ๋Š” ๊ตฌ์กฐ๊ฐ€ ๋” ์ด์–ด์ ธ ์žˆ์„ ๊ฑฐ๋ผ๊ณ  ์—ฌ๊ฒจ์ง€์ง€๋งŒ, ํ™•์ธ ๋˜์ง€ ์•Š์€ ๋ฐ”๊นฅ์ชฝ ์ง€์—ญ๋„ ์žˆ์„ ์ˆ˜ ์žˆ๋Š”๋ฐ ์ด ๋ถ€๋ถ„์€ ์ถ”์ • ๋งค์žฅ๋Ÿ‰(Probable)์ด ๋ฉ๋‹ˆ๋‹ค. ๋˜ํ•œ ⑥๊ณผ ๊ฐ™์ด ๊ฐœ๋ฐœ๋œ ๊ณณ๊ณผ๋Š” ๋–จ์–ด์ ธ ์žˆ์ง€๋งŒ ํƒ„์„ฑํŒŒ ํƒ์‚ฌ๋“ฑ์„ ํ†ตํ•ด ๋งค์žฅ์ด ๋˜์–ด ์žˆ๋Š” ๊ตฌ์กฐ๋กœ ์ถ”์ •๋˜๋Š” ๊ณณ ์—ญ์‹œ ์ถ”์ • ๋งค์žฅ๋Ÿ‰์œผ๋กœ ๋ถ„๋ฅ˜ํ•˜๊ฒŒ ๋ฉ๋‹ˆ๋‹ค.

⑦๊ณผ ๊ฐ™์ด ์žˆ์„ ์ˆ˜๋Š” ์žˆ์„ ๊ฒƒ์œผ๋กœ ํƒ์‚ฌ๊ฒฐ๊ณผ ๋‚˜ํƒ€๋‚˜๋‚˜ ์ฃผ๋ณ€์— ๋น„์Šทํ•œ ๊ตฌ์กฐ๊ฐ€ ์—†๊ณ  ๋ฐœ๊ฒฌ๋  ๊ฐ€๋Šฅ์„ฑ๋„ ๋‚ฎ์„ ๊ฒฝ์šฐ ๊ฐ€๋Šฅ ๋งค์žฅ๋Ÿ‰(Possible reserves)๋กœ ๋ถ„๋ฅ˜ํ•˜๊ฒŒ ๋ฉ๋‹ˆ๋‹ค. ์ผ๋ฐ˜์ ์œผ๋กœ ๊ด‘๊ตฌ๋ฅผ ๋งค๋งคํ•  ๋•Œ Possible์€ ๊ฐ€๊ฒฉ์„ ๋งค๊ธฐ์ง€ ์•Š๊ณ , ๋ฐœ์ƒํ•˜๋ฉด ์ข‹์€ ์ž ์žฌ์ ์ธ ์ด์ต(upside potential)์œผ๋กœ ์ƒ๊ฐํ•˜๊ฒŒ ๋ฉ๋‹ˆ๋‹ค.


์ข€๋” ๋“ค์–ด๊ฐ€๋ฉด ํ™•์ • ๋งค์žฅ๋Ÿ‰ ๋ฟ๋งŒ ์•„๋‹ˆ๋ผ ์ถ”์ • ๋งค์žฅ๋Ÿ‰, ๊ฐ€๋Šฅ ๋งค์žฅ๋Ÿ‰์—์„œ๋„ ์ƒ์‚ฐ ์ค‘์ธ ๋งค์žฅ๋Ÿ‰(PDP), ๊ฐœ๋ฐœ๋˜์—ˆ์œผ๋‚˜ ์ƒ์‚ฐ์€ ์•ˆํ•˜๊ณ  ์žˆ๋Š” ๋งค์žฅ๋Ÿ‰(PDNP), ๋ฏธ์‹œ์ถ” ๋งค์žฅ๋Ÿ‰(PUD)๋กœ ๋‚˜๋‰˜์–ด ์ง‘๋‹ˆ๋‹ค.

์œ„์˜ ์˜ˆ์—์„œ ⑥์€ ์ถ”์ • ๋งค์žฅ๋Ÿ‰ ์ค‘์—์„œ๋„ ์ถ”์ • ๋ฏธ๊ฐœ๋ฐœ(Probable Undeveloped, PUD) ๋งค์žฅ๋Ÿ‰์ด๋ฉฐ, ์•„๋ž˜์˜ (1)์€ Probable Developed Producing, PDP)๊ฐ€ ๋ฉ๋‹ˆ๋‹ค.

December 21, 2012

Oil & Gas 01-02-04 ๋งค์žฅ๋Ÿ‰(Reserve)๊ณผ ์ž์›๋Ÿ‰(Resources), ๊ทธ๋ฆฌ๊ณ  ์ƒ์—…์„ฑ

4) ๋งค์žฅ๋Ÿ‰(Reserve)๊ณผ ์ž์›๋Ÿ‰(Resources), ๊ทธ๋ฆฌ๊ณ  ์ƒ์—…์„ฑ

๋งค์žฅ๋Ÿ‰์— ๋Œ€ํ•ด ์กฐ๊ธˆ ๋” ์ด์•ผ๊ธฐ ํ•˜๋ฉด, ๋งค์žฅ๋Ÿ‰์€ ์ƒ์—…์„ฑ์ด ํ™•๋ณด๋œ ์–‘์ด๋ผ ๋งํ–ˆ์Šต๋‹ˆ๋‹ค. ์ด ๋•Œ ์ƒ์—…์„ฑ์€ ๊ฒฝ์ œ์  ์ œํ•œ๊ณผ ๊ณ„์•ฝ์ƒ์˜ ์ œํ•œ์„ ์ƒ๊ฐํ•ด ๋ณผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

์ƒ์—…์„ฑ๊ณผ ๋งค์žฅ๋Ÿ‰์— ๋Œ€ํ•ด ์กฐ๊ธˆ ๋” ์ƒ๊ฐํ•ด ๋ณด๋ฉด ๋‹ค์Œ๊ณผ ๊ฐ™์Šต๋‹ˆ๋‹ค.

์•„๋ž˜์™€ ๊ฐ™์ด X์ถ•์€ ์‹œ๊ฐ„์ด๊ณ , Y์ถ•์€ ์ƒ์‚ฐ๋Ÿ‰์„ ๋‚˜ํƒ€๋‚ด๋Š” ์ƒ์‚ฐ ๊ณก์„ ์ด ์žˆ๋‹ค๊ณ  ๊ฐ€์ •ํ•ด ๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค. ์ด ๋•Œ ์ƒ์—…์„ฑ์„ ๊ณ ๋ คํ•˜์ง€ ์•Š์€, ์ด๋ก ์ ์œผ๋กœ ์ƒ์‚ฐ ๊ฐ€๋Šฅํ•œ ๋ถ€๋ถ„์€ ์ž์›๋Ÿ‰์ด ๋ฉ๋‹ˆ๋‹ค.


์ƒ์—…์„ฑ์„ ๊ณ ๋ คํ•  ๋•Œ ์šฐ์„ ์ ์œผ๋กœ ์ƒ๊ฐํ•  ์ˆ˜ ์žˆ๋Š” ๊ฒƒ์ด ๊ฒฝ์ œ์ ์ธ ์ œํ•œ์ธ ์œ ๊ฐ€ ๋ฐ ์ƒ์‚ฐ ๋น„์šฉ์ž…๋‹ˆ๋‹ค. ๊ฒฝ์ œ์ ์ธ ์ œํ•œ์ด ์ฃผ์–ด์งˆ ๋•Œ ๊ฒฝ์ œ์„ฑ์ด ์—†์–ด์ง€๋Š” ์‹œ์  ์ดํ›„์—๋Š” ์ƒ์‚ฐ์„ ์•ˆ ํ•˜๊ฒŒ ๋˜๋ฏ€๋กœ ๋งค์žฅ๋Ÿ‰์€ (A)๊ฐ€ ์•„๋‹Œ (B)๊ฐ€ ๋ฉ๋‹ˆ๋‹ค.


๊ทธ๋Ÿฐ๋ฐ ๊ฒฝ์ œ์  ์ œํ•œ ์™ธ์— ๊ณ„์•ฝ ์ƒ์˜ ์ œํ•œ๋„ ์ƒ๊ฐํ•ด ๋ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ๊ณ„์•ฝ์ด ๋งŒ๋ฃŒ๋œ ์‹œ์ ์—์„œ ์žฌ๊ณ„์•ฝ์„ ๊ฒ€ํ† ํ•  ๋•Œ ํ•ด๋‹น ๋ฆฌ์Šค๊ณ„์•ฝ ๊ธฐ๊ฐ„ ๋‚ด์— ๊ฒฝ์ œ์„ฑ์ด ์—†๋Š” ๊ตฌ๊ฐ„์ด ๋œ๋‹ค๋ฉด, ์ƒ์‚ฐ์„ ์ค‘๋‹จํ•˜๋Š” ์‹œ์ ์€ ๊ฒฝ์ œ์  ์ œํ•œ์ด ์žˆ๋Š” ์‹œ์ ๋ณด๋‹ค ๋น ๋ฅธ ๊ณ„์•ฝ ์ข…๋ฃŒ์‹œ์ ์ด ๋ฉ๋‹ˆ๋‹ค. ๊ทธ๋Ÿฌ๋ฉด Reserves๋Š” (B)๊ฐ€ ์•„๋‹Œ (C)๋กœ ์ค„์–ด๋“ค๊ฒŒ ๋ฉ๋‹ˆ๋‹ค.