Petroleum Geology of Pakistan
-
Upload
syed-hashim-hussain -
Category
Documents
-
view
239 -
download
1
Transcript of Petroleum Geology of Pakistan
8/9/2019 Petroleum Geology of Pakistan
http://slidepdf.com/reader/full/petroleum-geology-of-pakistan 1/26
Petroleum of exploration in Pakistan
• Despite a long history of exploration—
• the first well in what is modern Pakistan was drilled in 1857,
• the first commercial discovery was made in 11!—• Pakistan remains a modest producer of oil and gas and
currently imports 8" percent of its crude oil re#uirements$
• %he country is self&sufficient in natural gas, although this islikely to change demand increases$• 'il and natural gas each account for a(out !" percent of
Pakistan)s commercial energy supplies (ut currently formonly a small part of the country)s economy$
•%he state&owned 'il and *as Development +orporation'*D+- remains the most important player in the Pakistanioil industry$
• Pakistan Petroleum .td$ PP.-, esta(lished in 15",produces the ma/ority of the natural gas$
Department of Petroleum %echnology , 0niversity of arachi
8/9/2019 Petroleum Geology of Pakistan
http://slidepdf.com/reader/full/petroleum-geology-of-pakistan 2/26
2istory of exploration in Pakistan
Department of Petroleum %echnology , 0niversity of arachi
8/9/2019 Petroleum Geology of Pakistan
http://slidepdf.com/reader/full/petroleum-geology-of-pakistan 3/26
8/9/2019 Petroleum Geology of Pakistan
http://slidepdf.com/reader/full/petroleum-geology-of-pakistan 4/26
Pakistan is divided into three ma/orgeographic areas3the northern highlands4
the ndus 6iver plain, with two ma/orsu(divisions corresponding roughly to theprovinces of Pun/a( and indh4 and the alochistan Plateau$%he northern highlands include parts of the2indu ush, the arakoram 6ange, and the2imalayas$
%his area includes such famous peaks as 9 :ount *odwin ;usten, at 8,<11 meters thesecond highest peak in the world-, and=anga Par(at 8,19< meters-, the twelfthhighest$outh of the northern highlands and west of
the ndus 6iver plain are the afed oh 6ange along the ;fghanistan (order and the
ulaiman 6ange and irthar 6ange,which define the western extent of theprovince of indh and reach almost to thesouthern coast$
:a/or geographic Division of Pakistan
Department of Petroleum %echnology , 0niversity of arachi
8/9/2019 Petroleum Geology of Pakistan
http://slidepdf.com/reader/full/petroleum-geology-of-pakistan 5/26
8/9/2019 Petroleum Geology of Pakistan
http://slidepdf.com/reader/full/petroleum-geology-of-pakistan 6/26
2istory of exploration in Pakistan
De artment of Petroleum %echnolo 0niversit of arachi
8/9/2019 Petroleum Geology of Pakistan
http://slidepdf.com/reader/full/petroleum-geology-of-pakistan 7/26
2istory of exploration in Pakistan
Department of Petroleum %echnology , 0niversity of arachi
8/9/2019 Petroleum Geology of Pakistan
http://slidepdf.com/reader/full/petroleum-geology-of-pakistan 8/26
'. > *; ?@P.'6;%'=
• %otal ;rea 3
• 7<,"< #$ ms
• ;rea under
?xploration3
• 1!,<77 s#$km$
• 'perators3
• 9" 5 .ocal-
2istory of exploration in Pakistan
Department of Petroleum %echnology , 0niversity of arachi
8/9/2019 Petroleum Geology of Pakistan
http://slidepdf.com/reader/full/petroleum-geology-of-pakistan 9/26
2istory of exploration in Pakistan
Department of Petroleum %echnology , 0niversity of arachi
8/9/2019 Petroleum Geology of Pakistan
http://slidepdf.com/reader/full/petroleum-geology-of-pakistan 10/26
8/9/2019 Petroleum Geology of Pakistan
http://slidepdf.com/reader/full/petroleum-geology-of-pakistan 11/26
• n 18<< some seven or eight holes were dug in and aroundthe seepages near Aateh/ang, 95 miles west of slama(ad,yielding a few gallons of oil per day Pascoe 19"-$
• %hen, in 187", $ $ .yitaan, an ;merican from Pennsylvaniawas hired to investigate the oil prospects of the Pun/a($
• 2is report is of special interest to a meeting on +lassicPetroleum Provinces, since its maps were pro(a(ly thefirst ever pu(lished on which su(surface structure wasdelineated (y contours, 'wen 175-$
• During the last #uarter of the 1th +entury there weresporadic attempts to drill shallow (oreholes in thenorthern parts of the +entral Aold elt$
2istory of exploration in Pakistan
Department of Petroleum %echnology , 0niversity of arachi
8/9/2019 Petroleum Geology of Pakistan
http://slidepdf.com/reader/full/petroleum-geology-of-pakistan 12/26
• %his activity culminated in the drilling of thirteen wells atattan in the :arri %ri(al %erritory of northeast aluchistannear oil seepages and from which 95 """ (arrels of oil wereproduced (etween 1885 and 189$
• %he impetus for this drilling was to esta(lish a convenientsource of fuel for the railway system which the then ndian*overnment was constructing to help secure the;fghanBndian (order$
• mmediately prior to Corld Car , various investmentsyndicates mainly ritish financed- were formed to explorein the Pun/a( and it is from these origins that the firstsignificant company was esta(lished on 1 Decem(er 11 toac#uire extensive exploration rights4
• %he ;ttock 'il +ompany$n 115, oil was discovered in#uantity at haur
2istory of exploration in Pakistan
Department of Petroleum %echnology , 0niversity of arachi
8/9/2019 Petroleum Geology of Pakistan
http://slidepdf.com/reader/full/petroleum-geology-of-pakistan 13/26
• ?xploratory Cells 75"• Development Cells ""
• %otal3 1,<5"
• edimentary ;rea3 897, 9<8 s#
• Drilling Density One well per 1367 Sq. km.
• Discoveries 9""
• 'il 8"
• *as 19"
• 'verall uccess 6ate 1 3 $5
2istory of exploration in Pakistan
Department of Petroleum %echnology , 0niversity of arachi
Drilling and success 6atios
8/9/2019 Petroleum Geology of Pakistan
http://slidepdf.com/reader/full/petroleum-geology-of-pakistan 14/26
2istory of exploration in Pakistan
Department of Petroleum %echnology , 0niversity of arachi
0pper ndus asin Potwar asin-
• Potohar Plateau is (ounded on the east (y the Ehelum 6iver, on the west (y the ndus 6iver, onthe north (y the and the :argalla 2ills, and on the south (y the alt 6angeF1G$ %he terrain isundulating$
• %he ala +hitta 6ange rises to an average height of !5"&"" metres ,""" ft- and extends fora(out 79 kilometres !5 mi-$
• %he waan 6iver starts from near(y :urree and ends near ala(agh in the ndus river$• akesar is the highest mountain of this region$
8/9/2019 Petroleum Geology of Pakistan
http://slidepdf.com/reader/full/petroleum-geology-of-pakistan 15/26
2istory of exploration in Pakistan
Department of Petroleum %echnology , 0niversity of arachi
8/9/2019 Petroleum Geology of Pakistan
http://slidepdf.com/reader/full/petroleum-geology-of-pakistan 16/26
2istory of exploration in Pakistan
Department of Petroleum %echnology , 0niversity of arachi
2i t f l ti i P ki t
8/9/2019 Petroleum Geology of Pakistan
http://slidepdf.com/reader/full/petroleum-geology-of-pakistan 17/26
2istory of exploration in Pakistan
Department of Petroleum %echnology , 0niversity of arachi
2i t f l ti i P ki t
8/9/2019 Petroleum Geology of Pakistan
http://slidepdf.com/reader/full/petroleum-geology-of-pakistan 18/26
'.
• Pakistan has an interesting *eo&dynamic history of large andprospective (asin onshore and offshore- with sedimentary area of897,9<8 s#$ km$
• o far a(out 88 million (arrels crude oil reserves have (eendiscovered of which 55 million (arrels have already (een produced$
• ; Prognostic potential of total endowment of hydrocar(ons has (eenestimated as 97 (illion (arrels of oil and 989 trillion cu(ic feet of gas$
• 0p till now over <5 exploratory wells have (een drilled (y various
national and international exploration and production companies,resulting in over 185 oil and gas discoveries$
• ndigenous production of crude oil during the year 9""5&"< was <5,577(arrels per day$
2istory of exploration in Pakistan
Department of Petroleum %echnology , 0niversity of arachi
2i t f l ti i P ki t
8/9/2019 Petroleum Geology of Pakistan
http://slidepdf.com/reader/full/petroleum-geology-of-pakistan 19/26
=;%06;. *;• Pakistan is among the most gas dependent economies of the world$
• =atural gas was first discovered in 159 at ui in alochistan provincewhich proved a most significant and largest gas reservoir$
• ;fter successful exploration and extraction, it was (rought to service in155$ %his ma/or discovery at ui followed a num(er of medium and smallsiHe gas fields in other part of the country$
• o far a(out 59$7 %+A of gas reserves have (een discovered of which 9"$9%+A have already (een produced$
• =atural gas production during 9""5&"< was a(out $8 (illion cu(ic feet perday$
• Pakistan has well developed and integrated infrastructure of transporting,distri(uting and utiliHing natural gas with ,957 km transmission and7!,18< km of distri(ution and service lines network developedprogressively over 5" years$
2istory of exploration in Pakistan
Department of Petroleum %echnology , 0niversity of arachi
2i t f l ti i P ki t
8/9/2019 Petroleum Geology of Pakistan
http://slidepdf.com/reader/full/petroleum-geology-of-pakistan 20/26
• %he *overnment of Pakistan esta(lished 'il and *as
Development +orporation '*D+- in 1<1 as a statutorycorporation to undertake exploration and development ofoil and gas resources$
• n 'cto(er 17 '*D+ was converted into a pu(lic limitedcompany and renamed as 'il and *as Development+ompany .imited '*D+.-$
• n =ovem(er 9"", on (ehalf of the *overnment ofPakistan, the Privatisation +ommission divested 5I of the*oPJs shareholding in '*D+. (y way of an 'ffer for alethrough an nitial Pu(lic 'ffering at the domestic stockexchanges$
2istory of exploration in Pakistan
'il and *as Development +orporation
Department of Petroleum %echnology , 0niversity of arachi
8/9/2019 Petroleum Geology of Pakistan
http://slidepdf.com/reader/full/petroleum-geology-of-pakistan 21/26
2i t f l ti i P ki t
8/9/2019 Petroleum Geology of Pakistan
http://slidepdf.com/reader/full/petroleum-geology-of-pakistan 22/26
'*D+.Js ma/or oil and gas fields
• '*D+.Js ma/or oil and gas fields are located at
unnar, Pasakhi, o(i, %an(do alam, %hora,.ashari, ono, Aimkassar, al, ad#al, 6a/ian,:issakeswal, Dhodhak, Dhakhni, +2anda, +hak,=aurang, Kadirpur , Pirkoh, .oti, =andpur BPan/pir
and 2undi B ari$
• '*D+. has so far completed ma/or developmentpro/ects like Dhodak Development Pro/ect, DhakiDevelopment Pro/ect, Pirkoh DevelopmentPro/ect , =andpurBPan/pir Development Pro/ect,ad#al *as +ompression Pro/ect, 0chDevelopment Pro/ect and o(i Development Pro/et
2istory of exploration in Pakistan
Department of Petroleum %echnology , 0niversity of arachi
2i t f l ti i P ki t
8/9/2019 Petroleum Geology of Pakistan
http://slidepdf.com/reader/full/petroleum-geology-of-pakistan 23/26
Discoveries • '*D+. presently holds the largest acreage position in Pakistan and as
on " Eune, 9""5 was operating in 95 concessions covering an area of5,<8 # m which constitutes "I of total exploration area grantedto various ?>P companies in Pakistan$
•
• ;s of Euly 9""5, '*D+. so far has drilled 18 exploratory and 9!<
development wells$
• 'n the (asis of its activities since inception, has until Euly 9""5, made<" discoveries with a success ratio of 13$
• n the last ! years, '*D+. has (een successful in making 1"discoveries L two oil discoveries and eight gasBcondensatediscoveries$
2istory of exploration in Pakistan
Department of Petroleum %echnology , 0niversity of arachi
2istor of e ploration in Pakistan
8/9/2019 Petroleum Geology of Pakistan
http://slidepdf.com/reader/full/petroleum-geology-of-pakistan 24/26
PP. +ompany 2istory
• .
2istory of exploration in Pakistan
Department of Petroleum %echnology , 0niversity of arachi
• PP. was incorporated in Eune 15" with the urmah 'il +ompany renamed
urmah +astrol- and *oP as its principal shareholders$
;fter more than 5" years of successful operations PP. continues to (e aprominent ?>P player in Pakistan with3
•
ui, PakistanJs oldest and largest gas field discovered and operated (y
PP.contri(uting 95I of PakistanJs gas production4
• 6emaining proven plus pro(a(le 9P- reserves of <$ tcf gas and $<mmst( oilB=*.- as of Eune " 9""54
• ;verage AM9""5 production of !8 ::cfd of natural gas and 1,75 ((ld of
crude oilB=*.4
• AM9""5 revenues of P6 9,9! million 0N 88 million- and profit aftertax of P6 8,<9 million 0N 1!! million-4
• ignificant portfolio of non&operated assets, including Kadirpur, awanand :iano, lock&99 and %al4
2istory of exploration in Pakistan
8/9/2019 Petroleum Geology of Pakistan
http://slidepdf.com/reader/full/petroleum-geology-of-pakistan 25/26
'rganiHation • The Company’s holds operatorship of major oil and gas fields
including ui, andhkot, ;dhi and :aHarani, while its non-operated portfolio includes interests in the Kadirpur, :iano, awan and %al fields.
• The Company’s exploration portfolio includes operated andnon-operated joint ventures in 1 onshore !loc"s and # offshore
!loc"s.
$$% holds joint ownership with the &overnment of 'alochistanin 'olan (ining )nterprises *'()+, which is involved in the!usiness of mining exploratory well-drilling grade (aritepowder .
• '() is the operator of the &unga !arytes mine in 'aluchistan.hare of profit in '() at year end une , #/ was $0#2.#3 million.
2istory of exploration in Pakistan
Department of Petroleum %echnology , 0niversity of arachi
2istory of exploration in Pakistan
8/9/2019 Petroleum Geology of Pakistan
http://slidepdf.com/reader/full/petroleum-geology-of-pakistan 26/26
2istory of exploration in Pakistan
D t t f P t l % h l 0 i it f hi