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Drilling starts in new gas well in Noakhali

40mmcf expected per day


Published : 22 Apr 2024 10:25 PM

The Bangladesh Petroleum Exploration and Production Company Limited (Bapex) has started drilling at a new gas well found in Ambernagar village of Sonaimuri upazila in Noakhali.

The project, named as 'Begumganj-4 (west) Appraisal-cum Development Well Drilling', started this morning and will continue for the next 120 days, said Md Asaduzzaman, a Bapex official and in-charge of the project.

More than two hundred engineers and workers are taking part in the project, he added.

Initially, the well is targeted to be dug 3,200 metres underground. It is expected that natural gas can be found in four zones of the well. After drilling, each zone can extract 10 million cubic feet of gas per day, which will be connected to the national grid through Bakhrabad," Asaduzzaman said.

According to Bapex, the first gas well of Noakhali was found in Begumganj in 1976 and the second in 1978. However, no gas was later found in those two wells. A third well was discovered in 2013 and the gas from it went into production. In 2018, the same well was worked over and is now supplying 8 million cubic feet of gas per day to the national grid.

Earlier on April 19, the state-owned oil, gas and minerals corporation Petrobangla sought to complete the drilling of a total of 48 wells at different gas fields hoping to add 618 MMCFD to national grid by 2025.

This will be done through Petrobangla's own companies and outsourcing of contractors by next year.

"We're very serious about implementing the plan on time and if necessary, we will seek a waiver from the provision of a mandatory feasibility study to avoid a time consuming process", said a top official of the Petrobangla.

The official preferred anonymity as he is not authorised to talk to media.

The plan is to add a total of 618 million cubic feet per day (MMCFD) gas to the national grid when power, industries as well as many other sectors are reeling from gas shortage. 

According to an official document, obtained by UNB, of the planned 48 wells, 23 will be drilled using the rigs of the Bapex (Bangladesh Petroleum Exploration and Production Company Limited) while the remaining 25 will be done by the outsourcing of the contractors at the existing onshore gas fields under a crash programme.

"These wells will be drilled as part of the government's ongoing plan to increase the gas production from the local gas fields ", another top official of the Petrobangla told UNB, also wishing anonymity.

He, however, declined to comment officially as some of the wells' approval process still remains pending with the government's highest authority.

Sources said Petrobangla took up the programme against the backdrop of the declining gas production with depleting reserve positions.

The country's 20 gas fields, out of total 29, produce between 1,600 and 1,900 MMCFD gas while another 1000 MMCFD gas is being imported to meet the demand for about 4000 MMCFD.  

Officials said the local fields are depleting fast and gas reserves are declining.

Currently there is 9 trillion cubic feet (TCF) of gas in the country's reserve, out of a total of 30 TCF while 21 TCF has already been produced.

The gas demand is growing fast as many of the gas-fired power plants and new industries are being set up across the country. 

As per a scenario -2 of a projection of the Petrobangla, the country's gas demand will go up to 5,092 MMCFD in 2029-30, 6072 MMCFD in 2034-35 and 6,986 in 2040-41.

Actually, the plan for drilling 48 wells is a part of the ongoing plan under which drilling of a number of wells has already been completed, said another official of Petrobangla.

These wells include Bhola North-2, Togbi-1, Elisha-1, Srikail North-1, Shariatpur-1, Titas-24, Beanibazar-1, Koilash Tila-2, Sylhet-10, Rashidpur-2, and Sundalpur-3.     

These newly drilled wells have now been contributing 126 MMCFD gas to the national grid, noted the official.