Assignment 3 Oil and GAS 97
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assignment of oil and gas...
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COMSATS-LANCASTER – DDP Department of Chemical Engineering
OIL AND GAS PRODUCTION AND PROCESSING ASSIGNMENT no. 3
Submitted to: Dr.Fahad Rehman Submitted by: Zagham Nadeem DDP-SP13-BEC-097/A
Comsats Institutes of Information and Technology Lahore
Contents 1
Gas Companies and their wells in Pakistan .......................................................................................... 3
2
OIL Companies and their wells ............................................................................................................ 4
3
2.1
Pakistan major refineries ............................................................................................................... 4
2.2
Refineries and their production .................................................................................................... 5
Oil and gas field in Pakistan ................................................................................................................. 5 3.1
Potwar (Upper Indus) basin .......................................................................................................... 5
3.1.1
Sadkal field ........................................................................................................................... 5
3.1.2
Missa Keswal field ................................................................................................................ 5
3.1.3
Fimkassar oil field................................................................................................................. 6
3.1.4
Dhurnal field ......................................................................................................................... 6
3.1.5
Adhi field .............................................................................................................................. 6
3.2
Lower Indus basin ......................................................................................................................... 6
3.2.1
Bari field ............................................................................................................................... 6
3.2.2
Kadanwari field ..................................................................................................................... 6
3.2.3
Pasakhi filed .......................................................................................................................... 7
3.2.4
Tando Alam field .................................................................................................................. 7
3.2.5
Khaskeli field ........................................................................................................................ 7
3.2.6
Sui field ................................................................................................................................. 7
4
New Locations of Oil reserves in Pakistan .......................................................................................... 8
5
References ............................................................................................................................................. 8
Pakistan’s proven and potential reserves of oil and gas Pakistan economy is growing day by day. By this growth demands higher energy consumption and which putting high pressure on countries economy. Pakistan mainly depends upon oil and gas resources to fulfil their energy requirements .oil are not enough to fulfil energy requirement of the growing economy. As a result Pakistan has to import large quantity of oil and oil based products from Middle East countries. Gas reserves in the country are enough for current gas requirements. So natural gas is playing a key role in power sector. 1 Gas Companies and their wells in Pakistan Pakistan recoverable reserves of natural gas were estimated at 24.7 trillion cubic feet (tcf) till 30 June 2013. The average production of natural gas during July 2012- March 2013 was 4,259 million cubic feet per day (mcfpd). Pakistan is facing shortage of natural gas in winter. The reason of shortage of natural gas is that nearly 2 million vehicles used compressed natural gas (CNG) as a primary fuel[2] Gas factories = 82 [1] Wells ( Province wise) Sr#
Company
Total
Sindh
Punjab
Production
Balochistan (BOPD)
1
Oil and Gas Development 13
5
6
2
687.36
Co 2
Orient Petroleum inc
4
1
3
---
18.76
3
Pakistan oilfields Ltd
6
---
6
---
42.41
4
Pakistan Petroleum Ltd
4
2
1
1
772.93
5
BHP Billition
1
1
---
---
247.93
6
OMV Pakistan inc
2
1
1
---
531.6
7
BP Pakistan E&P
46
46
--
---
234.67
8
Eni Pakistan
2
2
---
---
367.1
9
Mari Gas Petroleum Ltd
1
1
---
---
446.13
10
Petroleum
Exploration 1
1
---
---
11.15
16.53
Ltd 11
Tullow Pakistan Ltd
2
1
1
---
Total
82
61
18
3
2
OIL Companies and their wells
Recoverable reserves of crude oil in Pakistan till 31 December 2013, were estimated at 362 million barrels. The average oil production during July 2012-2013 was 76,277 barrels per day (bpd). Recently there have been new oil discoveries and the daily production of crude oil reaches 100,000 barrels per day (bpd) in May 2014. Demand for petroleum stands at approximately 450,000 barrels per day (bpd). The oil and gas development company limited (OGDCL) is the largest producer of crude oil in Pakistan Oil factories = 83 [1]
Wells ( Province wise) Sr#
Company
Total
Sindh
Punjab
Production
Balochistan (BOPD)
1
Oil and Gas Development 21
11
10
---
20430.25
Co 2
Orient Petroleum inc
3
---
3
---
1061.09
3
Pakistan oilfields Ltd
9
---
9
---
10711.3
4
Pakistan Petroleum Ltd
4
---
3
1
4290.71
5
BHP Billition
1
1
---
---
25877.21
6
Lasmo oil Company Ltd
2
2
---
---
401.08
7
BP Pakistan E&P
43
43
--
---
25877.21
83
57
28
1
2.1 Pakistan major refineries Pak Arab Refinery
Attock Refiner
National Refinery
Bosicor Pakistan Limited
Pakistan Refinery Limited
Dhodak Refinery Limited
2.2 Refineries and their production [3] Refineries Capacity (MTO) Pak Arab Refinery
4.50
Attock Refinery
1.80
National Refinery
2.70
Bosicor Pakistan Limited
1.50
Pakistan Refinery Limited
2.20
Dhodak Refinery Limited
0.12
3 Oil and gas field in Pakistan Oil and gas has been found in Potwar or upper Indus basin and Lower Indus basin and gas with one gas or condensate discovery in Sulaiman or middle Indus basin. [1] 3.1 Potwar (Upper Indus) basin Sadkal field, Missa Keswal field, Fimkassar oil field, Dhurnal field and Adhi field are all located in Potwar basin. In Koht-Potwar, where mostly oil is found, the proven reservoirs are Muree formation (Miocene), Sakesar limestone (Eocene), Hangu and Lockhart (Paleocene), Lumshiwal sandstone (Cretaceous)
Datta sandstone
(Jurassic), Wargal
formation
and
Tobra
formation(Permian)and Khewra sandstone (Cambrian). The source rock in Kohat area is probably Chichali formation (Lower Cretaceous), and in Potwar, Patala shale (Paleocene) is considered as the source rock. [4] 3.1.1
Sadkal field
It is discovered in June 1992 and is located Northern Potwar zone in Punjab Attock district.
This field reserve 738,000 bbl of oil.
In 1994, average production was 2819 b/d of il and 28.9 MMcfd of gas.
3.1.2
Missa Keswal field
This field is discovered in August 1991. It is located at East Potwar on OGDC’s Gujar Khan E.L. in the Rawalpindi district of Punjab.
This field were 34.73 million bbl of oil original reserves. In 1994, the production was 4930 b/d of oil and 8.094 MMcfd of gas.
Reservoir Pressure was 4204 psia.
3.1.3
Fimkassar oil field
This field is located at southern Potwar on OGDC’s Fimkassar concession in Punjab’s Chakwal district.
This field is and oil producer field.
Original reserves were 30 million bbl.
In 1994, production was 2562 b/d of oil.
3.1.4
Dhurnal field
It is discovered in March 1984. It is located in the triangle zone of North Potwar zone in the Attcok district of Punjab.
Reserves of this field were 50.94 million bbl.
In 1994, production of this field were 2993 b/d of oil and 9.564 MMcfd of gas.
3.1.5
Adhi field
It is discovered in February 1978 and located at East Potwar in Rawqalpindi.
Original reserves of this field were 116 bcf of gas and 10.221 million bbl of condensate.
In 1994, production were 16.817 MMcfd of gas and 2449 b/d of condensate and 62 mteric tons/day LPG.
3.2 Lower Indus basin The Sindh Monocline (SM)is the part of a Lower Indus Basin situated in the south eastern corner of the Pakistan.It is known for its several oil and gas fields located in the southern, central east and south eastern districts of Sindh province. These oil accumulations have been trapped in tilted fault blocks in the Early Cretaceous Lower Goru sandstone and sealed by overlying shale and marl facies of Upper Goru Formation. [5] Bari field, Kadanwari field, Pasakhi field, tando Alam field, Khaskeli field and Sui field are located at Lower Indus basin. [1] 3.2.1
Bari field
It is discovered in 1992 and its location is Hyderabad district, Sindh.
Reserves of this field are 2.531 billion bbl of oil.
Production of this field was 2275 b/d of and 537 Mcfd of gas.
It is the first stratigraphic hydrocarbon accumulation discovered on the Badin block.
3.2.2
Kadanwari field
It is discovered in August 1989. It is located on the platform of Thar in the Lasmo group in Khairpur district of Sindh.
Original resrves of this field is 728 bcf of gas.
3.2.3
Pasakhi filed
In July 1989, this field was discovered and its location is in Badintrough on OGDC’s Sanghar P.l in Hyderabad.
Its areal extent is 1.3 sq km having vertical closure is 53m.
Original reserves of this field were 9.37 million bbl.
About 2320 b/d was production in 1994.
3.2.4
Tando Alam field
The field opened in May 1984 at the Badin trough of Thar platform in Hyderabad.
5.5 by 2 km is the minimum areal extent with the vertical amplitude 120m.
This field original reservoir were 20.16 miillion bbl.
In 1994 production were 919 b/d of oil.
3.2.5
Khaskeli field
The discovery of this field were in 1981 at the badin trough on UTP’s Khaskeli in Hyderabad.
The oil field covers 17.8 sq kmand the UTP was the first group who found oil in Lower Indus basin.
Original reserve were 8.196 million bbl.
In 1994, production were 684 b/d of oil and 331 Mcfd of gas.
3.2.6
Sui field
This giant field was discovere in 1952. It is located in the Marri Bugti in Sibi district of Balochistan on PPl’s Sui M.L.concession.
Permeability 35 md and the porosity is 6.7 to 28.4%.
This field gas containing methane 90%, ethane 1.2%, carbon dioxide 4.5% and nitrogen I 3.5%.
Original reserves of this field were 8.624 tcf of gas.
In 1994, production were 712.267 MMcfd.
4
5
New Locations of Oil reserves in Pakistan [6]
Halini well Mianwali Punjab
Ziarat well Balochistan
Koonj well sukkur
Sujawal well Sindh
Kark well on KPK border area
Sangur well and Kirk new oil reserves
Miano Gas field
Sawan Gas Field
Kandhkot Gas oil field
Marmazia Discovery
Makori East Discovery
Tolang Discovery
References
[1] Division M Authority of Pakistan A Report on Minerals & Metals Division [2] (2015). In I. IBP, Pakistan: Doing Business and Investing in Pakistan: Strategic, Practical Information,
[3] http://www.dailytimes.com.pk/business/12-Dec-2015/uae-firm-to-set-oil-refinery-in-kp [4] http://en.allexperts.com/q/Geology-1359/2012/2/upper-lower-indus-basin.htm [5] http://en.allexperts.com/q/Geology-1359/2012/3/tectonic-setting-lower-indus.htm [6] Investment opportunities Pakistan’s upstream oil and gas sector.pdf
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