Transcript Sundarban Gas Co. Ltd - United Nations Statistics Division

Bangladesh
International Workshop on Energy Statistics
24-26 Sep, 2012 Beijing, China
Collection and Compilation of Data on
Gas Production and Consumption
in Bangladesh
Md. Mahbub Sarwar
General Manager
Production & Marketing Division
Bangladesh Oil, and and Mineral Corporation
(Petrobangla)
E-mail: [email protected]
September, 2012
Primary Energy Scenario 2011
Primary Energy
Commercial -65%
Biomass – 35%
Oil
21%
Coal
2%
Hydro
1%
Gas
76%
Share of Commercial Energy (Total =23.4 MTOE)
Gas Sector at a Glance
Total Gas Fields
25
Producing Gas Fields
19
Producing Gas Wells
84
Daily Gas Production
2260 MMscfd
Total Gas Reserve (Proven + Provable)
26.88 TCF
Gas Production Since inception (upto
June 2012)
10.51 TCF
Remaining Reserve (Proven + Provable) 16.37 TCF
Current Gas Demand
2500+ MMscfd
Daily Gas Shortfall
240+ MMscfd
Gas Customers
2.35 Millions
CATEGORY WISE GAS CONSUMPTION
FY-2011-2012
Commercial &
Tea-estate
1%
CNG
5%
Domestic
12%
Industry
16%
Power
40%
Fertilizer
9%
Captive
17%
Electricity Generation by Fuel Type
Oil
16%
Coal
2%
Hydro
3%
Natural
Gas
79%
Generation ( Yr. 2011-12) : 35,073 GWh
600
500
400
300
200
100
0
1
3
5
7
6
6
7
8
8
15
17
11
24
28
19
29
32
34
39
46
50
65
72
83
94
107
125
147
155
168
173
189
218
227
247
264
260
281
307
333
374
392
421
452
487
527
562
603
700
1960-61
1961-62
1962-63
1963-64
1964-65
1965-66
1966-67
1967-68
1968-69
1969-70
1970-71
1971-72
1972-73
1973-74
1974-75
1975-76
1976-77
1977-78
1978-79
1979-80
1980-81
1981-82
1982-83
1983-84
1984-85
1985-86
1986-87
1987-88
1988-89
1989-90
1990-91
1991-92
1992-93
1993-94
1994-95
1995-96
1996-97
1997-98
1998-99
1999-00
2000-01
2001-02
2002-03
2003-04
2004-05
2005-06
2006-07
2007-08
2008-09
2009-10
2010-11
2011-12
800
703
709
743
Total Production: 10.51 Tcf up to June’2012
653
Historical
Production
GASGas
PRODUCTION
SINCE INCEPTION
FY: 1960-61 ~ 2010-11
Figures in Bcf
Energy & Mineral Resources Division
PETROBANGLA
Exploration
& Production
Bangladesh
Petroleum Expl. &
Prod. Co. Ltd.
Production
Bangladesh
Gas Fields Co.
Ltd.
Transmission
Gas
Transmission
Co. Ltd.
Sylhet Gas
Fields Ltd.
Sundarban Gas
Co. Ltd.
Karnaphuly
Gas
Distribution Co.
Distribution
CNG & LPG
Titas Gas T & D
Co. Ltd.
Rupantarita
Prakritic Gas
Co. Ltd.
Bakhrabad Gas
Distribution Co.
Ltd.
Jalalabad Gas T
& D System
Ltd.
Pashchimancha
l Gas Co. Ltd.
Mining
Barapukuria
Coal Mining Co.
Ltd.
Maddhyapara
Granite Mining
Co. Ltd
INTERNATIONA OIL COMPANY OPERATING
UNDER PETROBANGLA
PETROBANGLA
CHEVRON
TULLOW
NIKO
SANTOS
CONOCO
PHILIPS
NATURAL GAS
DATA COLLECTION & COMPILATION
DATA COLLECTION & COMPILATION
:
Daily
• Gas & Condensate Production
• Daily gas Consumption
- Power plant-wise
- Fertilizer Factory-wise
- Non- Bulk
Periodical Data Compilation :
• MIS Report
- Monthly & Yearly Production & Consumption of
Gas, Condensate & Products, Revenue, Customer Base, Pipeline ,
Statistics of new Connection, UFG, Activities on Environment &
Safety
• Annual Report
DAILY DATA COLLECTION & COMPILATION
A. PRODUCTION DATA
Period
−
24 Hours (8:00 hours of previous day to 8:00 hours day of
reporting day
Source
− Producing Fields
Compilation Procedure
−
Field personnel or Field Manager prepares 24 hours gas &
condensate production report on the basis of production meter
reading; sends to the company head office through wireless, phone,
fax & email by 9 am everyday.
−
Companies’ Data compilation centres send daily gas & production
report to Production & Marketing Division, Petrobangla by 10-11am
everyday through phone and email.
−
Petrobangla compiles all production data field-wise under each
company, calculates nationwide production, circulates the to the
higher authorities and uploads it at the Perobanlga website
(www.petrobangla,org.bd/.
Units
Gas Production in MMSCFD and Condensate in BBLD
DAILY DATA COLLECTION & COMPILATION
B. Consumption Data
Period
−
24 Hours (8:00 hours of previous day to 8:00 hours day of
reporting day
Source
− Distribution companies
Compilation Procedure
−
Company representatives records hourly gas consumption by
individual power plants and fertilizer factories, they send these to the
central data compilation unit (load dispatch centre) at the company
head office.
−
Consumption figures for non-bulk sector (industry, captive power,
domestic, CNG etc) are calculated on the basis of throughput at the
CGS, TBS, and DRS etc. In charge of the these stations transmits
these data to the load dispatch centre.
−
The load dispatch centre prepares a hourly log sheet everyday
which contains details information on gas amount and pressure and
calculates daily consumption.
DAILY DATA COLLECTION & COMPILATION
−
Load dispatch centre of the company sends daily consumption data
to Production & Marketing Division, Petrobangla by 10-11am
everyday through phone and email.
−
Petrobangla compiles all consumption data customer category wise
(power, fertilizer and non-bulk) under each company in the Daily
Production and Consumption Report, calculates nationwide
consumption, circulates the to the higher authorities and uploads it
at the Perobanlga website (www.petrobangla,org.bd/.
Units
Gas Consumption in MMSCFD
Daily Report
Management Information System (MIS) Report
Procedure
 Each Production as well as Distribution Company has an MIS
department which is responsible for preparing a monthly MIS
report for the company.
 MIS report prepared by the company is circulated to company
authorities, Petrobangla authorities and to the MIS department
of Petrobangla.
 On the basis of the MIS reports of the companies, MIS
department of Petrobangla prepares central MIS report which
contains nationwide gas, condensate, condensate products and
sales data in addition to other technical and financial
information.
 MIS reports of the companies are uploaded at the respective
company website while MIS report prepared by Petrobangla is
uploaded at Petrobangla website (www. petrobangla.org.bd)
Units :
 Gas : MMSCM (Million standard cubic metre),
 Condensate: Thousand litres
LIMITATIONS
• Measurement of Non-bulk small Customers
such as Industrials, Commercial are often
Inaccurate, because of Mechanical Meter.
• Almost all the Domestic Customers are Unmettered, resulting in Inefficient Use.