• PT Insider
  • #EndSARS Dashboard
  • PT Hausa
  • About Us
  • PT Jobs
  • Advert Rates
  • Contact Us
  • Digital Store
Friday, August 7, 2026
Premium Times Nigeria
  • Home
  • News
    • Headline Stories
    • Top News
    • More News
    • Foreign
  • Gender
  • Investigations
    • All
    • Alabuga Reports
    • Blood on Uniforms
    INVESTIGATION: Gas flares, poisoned lives, regulatory failures in Nigeria’s oil fields

    INVESTIGATION: Gas flares, poisoned lives, regulatory failures in Nigeria’s oil fields

    Image illustration of how scammers use AI for deceptive ads (PHOTO CREDIT: ChatGPT)

    SPECIAL REPORT: Inside AI scam ads exploiting TikTok’s advertising system to defraud Nigerians

    FACT-CHECK: Army’s video evidence for killing of ‘ISWAP media operator’ is seven years old

    FACT-CHECK: Army’s video evidence for killing of ‘ISWAP media operator’ is seven years old

    Umaru Musa Yar'Adua International Airport, Katsina

    Nigeria arrested suspected terrorists returning from Hajj. But several questions are unanswered

    Queue waiting to buy gas at AA Rano Gas station, Uyo, Akwa Ibom State

    SPECIAL REPORT: How soaring cooking gas prices are squeezing Nigerian households, businesses

    Government Day Secondary School, Lassa

    EXCLUSIVE: 36 students still missing after Borno school attack

    A collage of IPOB flag, attacked police station and Simon Ekpa

    SPECIAL REPORT: IPOB-linked attacks, killings reduce since Simon Ekpa’s jailing

    Inside details of farmer-herder clashes in Abuja community

    SPECIAL REPORT: Inside details of farmer-herder clashes in Abuja community

    Rev Usetu Bassey’s Ibogo for Christ crusade, Ibogo Community in Biase LGA, Cross River, Dec 2024

    How mob brutally assaulted woman accused of witchcraft at church crusade

  • Business
    • News Reports
    • Financial Inclusion
    • Analysis and Data
    • Business Specials
    • Trade Insights
    • Opinion
    • Oil/Gas Reports
      • FAAC Reports
      • Revenue
  • Opinion
    • All
    • Analysis
    • Columns
    • Contributors
    • Editorial
    Azu Ishiekwene writes about Muhammadu Buhari and his legacy.

    AEDC: What it takes to get a meter, By Azu Ishiekwene

    Olumide Fred' Adetiba

    Nairobi reflections (1): Reclaiming Africa’s leadership philosophy, By Olumide Frederick Adetiba

    The hidden war within Nigeria’s military: Sabotage, politics, and stalled reform, By Oludare Ogunlana

    Oriire and the 9/11 standard: Why the Oyo commission deserves an open mind, By Oludare Ogunlana

    The enemy within, By Femi Fani-Kayode

    A bond that must never be broken (4), By Femi Fani-Kayode

    Ahmed Aminu-Ramatu Yusuf writes about the struggle for June 12.

    Long goodbye to Segun Osoba, radical historian and public intellectual, By Ahmed Aminu-Ramatu Yusuf

    Ehi Braimah writes about Ken-Calebs Olumese at 80.

    Tony Agenmonmen at 70: Marketing icon, mentor and gentleman, By Ehi Braimah

  • Health
    • News Reports
    • Special Reports and Investigations
    • Health Specials
    • Features and Interviews
    • Multimedia
    • Primary Health Tracker
  • Agriculture
    • News Report
    • Special Reports/Investigations
    • Features
    • Interviews
    • Multimedia
  • Arts/Life
    • Arts/Books
    • Kannywood
    • Lifestyle
    • Music
    • Nollywood
    • Travel
  • Sports
    • Football
    • More Sports News
    • Sports Features
    • Casino
      • iGaming
      • Non AAMS
      • Online Kaszinó Magyar
      • non Gamstop casinos
      • Kasyna online
      • Casino Uden Rofus
      • Τα Καλύτερα Online Casino
      • Casino Sin Licencia España
      • Casino Utan Svensk Licens
    • Games
      • كازينو اون لاين
      • Geriausi kazino internetu
      • Онлайн казино Казахстан
  • Elections
    • 2024 Ondo Governorship Election
    • 2024 Edo Governorship Election
    • Presidential
    • Gubernatorial
  • Home
  • News
    • Headline Stories
    • Top News
    • More News
    • Foreign
  • Gender
  • Investigations
    • All
    • Alabuga Reports
    • Blood on Uniforms
    INVESTIGATION: Gas flares, poisoned lives, regulatory failures in Nigeria’s oil fields

    INVESTIGATION: Gas flares, poisoned lives, regulatory failures in Nigeria’s oil fields

    Image illustration of how scammers use AI for deceptive ads (PHOTO CREDIT: ChatGPT)

    SPECIAL REPORT: Inside AI scam ads exploiting TikTok’s advertising system to defraud Nigerians

    FACT-CHECK: Army’s video evidence for killing of ‘ISWAP media operator’ is seven years old

    FACT-CHECK: Army’s video evidence for killing of ‘ISWAP media operator’ is seven years old

    Umaru Musa Yar'Adua International Airport, Katsina

    Nigeria arrested suspected terrorists returning from Hajj. But several questions are unanswered

    Queue waiting to buy gas at AA Rano Gas station, Uyo, Akwa Ibom State

    SPECIAL REPORT: How soaring cooking gas prices are squeezing Nigerian households, businesses

    Government Day Secondary School, Lassa

    EXCLUSIVE: 36 students still missing after Borno school attack

    A collage of IPOB flag, attacked police station and Simon Ekpa

    SPECIAL REPORT: IPOB-linked attacks, killings reduce since Simon Ekpa’s jailing

    Inside details of farmer-herder clashes in Abuja community

    SPECIAL REPORT: Inside details of farmer-herder clashes in Abuja community

    Rev Usetu Bassey’s Ibogo for Christ crusade, Ibogo Community in Biase LGA, Cross River, Dec 2024

    How mob brutally assaulted woman accused of witchcraft at church crusade

  • Business
    • News Reports
    • Financial Inclusion
    • Analysis and Data
    • Business Specials
    • Trade Insights
    • Opinion
    • Oil/Gas Reports
      • FAAC Reports
      • Revenue
  • Opinion
    • All
    • Analysis
    • Columns
    • Contributors
    • Editorial
    Azu Ishiekwene writes about Muhammadu Buhari and his legacy.

    AEDC: What it takes to get a meter, By Azu Ishiekwene

    Olumide Fred' Adetiba

    Nairobi reflections (1): Reclaiming Africa’s leadership philosophy, By Olumide Frederick Adetiba

    The hidden war within Nigeria’s military: Sabotage, politics, and stalled reform, By Oludare Ogunlana

    Oriire and the 9/11 standard: Why the Oyo commission deserves an open mind, By Oludare Ogunlana

    The enemy within, By Femi Fani-Kayode

    A bond that must never be broken (4), By Femi Fani-Kayode

    Ahmed Aminu-Ramatu Yusuf writes about the struggle for June 12.

    Long goodbye to Segun Osoba, radical historian and public intellectual, By Ahmed Aminu-Ramatu Yusuf

    Ehi Braimah writes about Ken-Calebs Olumese at 80.

    Tony Agenmonmen at 70: Marketing icon, mentor and gentleman, By Ehi Braimah

  • Health
    • News Reports
    • Special Reports and Investigations
    • Health Specials
    • Features and Interviews
    • Multimedia
    • Primary Health Tracker
  • Agriculture
    • News Report
    • Special Reports/Investigations
    • Features
    • Interviews
    • Multimedia
  • Arts/Life
    • Arts/Books
    • Kannywood
    • Lifestyle
    • Music
    • Nollywood
    • Travel
  • Sports
    • Football
    • More Sports News
    • Sports Features
    • Casino
      • iGaming
      • Non AAMS
      • Online Kaszinó Magyar
      • non Gamstop casinos
      • Kasyna online
      • Casino Uden Rofus
      • Τα Καλύτερα Online Casino
      • Casino Sin Licencia España
      • Casino Utan Svensk Licens
    • Games
      • كازينو اون لاين
      • Geriausi kazino internetu
      • Онлайн казино Казахстан
  • Elections
    • 2024 Ondo Governorship Election
    • 2024 Edo Governorship Election
    • Presidential
    • Gubernatorial
Premium Times Nigeria
BUA Group Ad BUA Group Ad BUA Group Ad
Former Chief Financial Officer of the Nigerian National Petroleum Corporation, (NNPC) Limited, Umar Ajiya Isa

Former Chief Financial Officer of the Nigerian National Petroleum Corporation, (NNPC) Limited, Umar Ajiya Isa

UPDATED: EFCC arrests ex-NNPC top official, others over alleged $7.2 billion refineries maintenance fraud

According to the sources, Mr Isa was detained by the agency along with a former Managing Director of Warri Refinery, Jimoh Olasunkanmi.

byEmmanuel Agbo
June 23, 2025
Reading Time: 2 mins read
0
Google Logo Add us on Google
MTN ADVERT

According to sources, Mr Isa was detained by the agency along with a former Managing Director of Warri Refinery, Jimoh Olasunkanmi.

Join the Premium Times WhatsApp Community For Quick Access To News and Happenings Around You.

Open in WhatsApp

The Economic and Financial Crimes Commission (EFCC) has arrested a former Chief Financial Officer of the Nigerian National Petroleum Corporation, (NNPC) Limited, Umar Ajiya Isa.

FIRST BANK AD Do you live in Ogijo

PREMIUM TIMES, on Monday, learnt from the commission’s officials briefed on the development, that Mr Isa was arrested in connection with alleged $7.2billion fraud associated with the rehabilitation of the Kaduna, Warri and Port Harcourt refineries.

The three refineries have underperformed and recorded zero production over the years despite annual allocation of turnaround maintenance to them.

Premium Times

Stay Ahead with Premium Times

Follow us on Google News and never miss breaking stories, investigations, and in-depth reporting.

Google Logo Add as a preferred source on Google

According to the sources, Mr Isa was detained by the agency along with a former Managing Director of Warri Refinery, Jimoh Olasunkanmi.

PT WHATSAPP CHANNEL

Mr Isa, as CFO, was in charge of release of funds for the Turn Around Maintenance of the three refineries.

Sources said the three key officials and others involved in other NNPC projects are being investigated for alleged abuse of office, corruption, diversion of funds and kickbacks from contractors.

Other officials also facing probe are Tunde Bakare, Managing Director, Warri Refinery; Ahmed Adamu Dikko, former Managing Director, Port Harcourt Refinery, and Ibrahim Monday Onoja, former Managing Director, Port Harcourt Refinery.

EFCC’s spokesperson, Dele Oyewale, could not be reached for his comments.

Background

PREMIUM TIMES reported last month that EFCC launched an investigation into alleged abuse of office and misappropriation of funds involving several former NNPC executives, including the immediate past Group Chief Executive Officer, Mele Kyari, and his predecessor, Abubakar Yar’Adua.

According to the report, a letter dated 28 April and addressed to the current NNPC management, revealed that the anti-graft agency is probing the disbursement of over $2.9 billion approved for the rehabilitation of Nigeria’s three state-owned refineries.

The letter, with reference number CR:3000/EFCC/ABJ/HQ/SDC.2/NNPC/VOL.1/698, requested certified salary and allowance records of 14 current and former senior executives, including Messrs Kyari, Yar’Adua, and former refinery managing directors Ibrahim Onoja (PHRC), Mustafa Sugungun (KRPC), and Efifia Chu (WRPC).

The funds under investigation include $1.56 billion allocated to the Port Harcourt refinery, $740.6 million for Kaduna, and $656.9 million for Warri, which were released under a controversial rehabilitation scheme.

Several of the listed officials had either been sacked or retired, following a shake-up initiated by President Bola Tinubu, who also dissolved the NNPC board and appointed a new management team led by Bayo Ojulari as GCEO and Ahmadu Kida as board chair.

The Punch newspaper also reported in May that multiple sources confirmed that the EFCC arrested some of the former refinery managing directors and other officials in connection with the alleged diversion of funds.

It said that investigators reportedly uncovered about N80 billion in the personal accounts of one of the sacked MDs.

The developments coincided with a forensic audit of NNPC ordered by the Minister of Finance and Coordinating Minister of the Economy, Wale Edun, who stated that the company must increase its dollar contributions amid Nigeria’s ongoing fiscal reforms.

Despite the massive financial injection into the refineries, public records and site visits indicate that the facilities have largely failed to resume meaningful operations.

The Warri refinery, which was reopened in December 2024, shut down in January due to safety issues, while the Port Harcourt refinery has operated below 42 per cent of its installed capacity.

Industry experts, including Kelvin Emmanuel and Dan Kunle, have accused NNPCL of misleading the public with staged recommissioning events and called the entire rehabilitation effort a “charade.”

They criticised the use of alternative contractors instead of the refineries’ original builders and questioned the logic of investing in facilities lacking critical infrastructure like crude supply pipelines.

The situation has triggered concerns among petroleum marketers and labour groups. The Independent Petroleum Marketers Association of Nigeria (IPMAN) and the Petroleum Products Retail Outlet Owners Association of Nigeria (PETROAN) expressed reservations about the refineries’ non-performance, while support staff members at the Warri refinery have threatened an indefinite strike over poor pay and working conditions.

Share this:

  • Share on X (Opens in new window) X
  • Share on Facebook (Opens in new window) Facebook
  • Share on WhatsApp (Opens in new window) WhatsApp
  • Share on Telegram (Opens in new window) Telegram
  • Share on LinkedIn (Opens in new window) LinkedIn
  • Email a link to a friend (Opens in new window) Email
  • Print (Opens in new window) Print

Discover more from Premium Times Nigeria

Subscribe to get the latest posts sent to your email.

Premium Times

Stay Ahead with Premium Times

Follow us on Google News and never miss breaking stories, investigations, and in-depth reporting.

Google Logo Add as a preferred source on Google
Previous Post

Survivor of deadly shooting by police officer says authorities have abandoned him

Next Post

Lamido, Anenih, Tinubu: What you need to know about their roles in June 12 struggle

Emmanuel Agbo

Emmanuel Agbo

More News

Kogi State Governor Usman Ododo [PHOTO CREDIT: Alhaji Ahmed Usman Ododo]

Kogi govt vows justice for victims after deadly reprisal attack

August 7, 2026
Map of Kwara

13 unaccounted for after 163 Kwara abductees rescued – Community leader

August 7, 2026
Jessica Oji (CREDIT: MakingofChampions)

Jessica Oji wins historic World U20 Shot Put gold for Nigeria

August 7, 2026
Stanley Amadi, the Nollywood actor who was allegedly involved in the attempted coup against Tinubu's administration

EXCLUSIVE: How ‘chance’ encounter with soldier allegedly landed Nollywood actor coup propagandist role

August 7, 2026
IGP Olatunji Disu, psc (PHOTO CREDIT: @PoliceNG)

IGP Disu deploys new police commissioners to eight states

August 7, 2026
Members of the Ad-hoc Committee probing PFIPC

Fake Agency Probe: State House denies authorising council creation, FRSC admits number plate issuance

August 7, 2026
Leave Comment

  • About Us
  • Contact Us

Our Digital Network

  • PT Hausa
  • Election Centre
  • Human Trafficking Investigation
  • Centre for Investigative Journalism
  • National Conference
  • Press Attack Tracker
  • PT Academy
  • Dubawa
  • LeaksNG
  • Campus Reporter

Resources

  • Oil & Gas Facts
  • List of Universities in Nigeria
  • LIST: Federal Unity Colleges in Nigeria
  • NYSC Orientation Camps in Nigeria
  • Nigeria’s Federal/States’ Budgets since 2005
  • Malabu Scandal Thread
  • World Cup 2018
  • Panama Papers Game

Projects & Partnerships

  • AUN-PT Data Hub
  • #EndSARS Dashboard
  • Parliament Watch
  • Panama Papers
  • AGAHRIN
  • #PandoraPapers
  • #ParadisePapers
  • #SuisseSecrets
  • Our Digital Network
  • About Us
  • Contact Us
  • Resources
  • Projects
  • Data & Infographics
  • DONATE

All content is Copyrighted © 2025 The Premium Times, Nigeria

Welcome Back!

Login to your account below

Forgotten Password?

Retrieve your password

Please enter your username or email address to reset your password.

Log In

Add New Playlist

DMCA.com Protection Status
  • Home
  • Elections
    • 2024 Ondo Governorship Election
    • 2024 Edo Governorship Election
    • Presidential & NASS
    • Gubernatorial & State House
  • News
    • Headline Stories
    • Top News
    • More News
    • Foreign
  • Investigations
  • Business
    • Gender
    • News Reports
    • Financial Inclusion
    • Analysis and Data
    • Trade Insights
    • Business Specials
    • Oil/Gas Reports
      • FAAC Reports
      • Revenue
  • Health
    • COVID-19
    • News Reports
    • Special Reports and Investigations
    • Data and Infographics
    • Health Specials
    • Features
    • Events
    • Primary Health Tracker
  • Agriculture
    • News Report
    • Research & Innovation
    • Data & Infographics
    • Special Reports/Investigations
    • Features
    • Interviews
    • Multimedia
  • Arts/Life
    • Arts/Books
    • Kannywood
    • Lifestyle
    • Music
    • Nollywood
    • Travel
  • Sports
    • Football
    • More Sports News
    • Sports Features
    • Casino
      • iGaming
      • Non AAMS
      • Online Kaszinó Magyar
      • non Gamstop casinos
      • Kasyna online
      • Τα Καλύτερα Online Casino
      • Casino Sin Licencia España
      • Casino Utan Svensk Licens
      • Casino Uden Rofus
    • Games
      • كازينو اون لاين
      • Geriausi kazino internetu
      • Онлайн казино Казахстан
  • #EndSARS Dashboard
  • AUN-PT Data Hub
  • Projects
    • Panama Papers
    • Paradise Papers
    • SuisseSecrets
    • Parliament Watch
    • AGAHRIN
  • Opinion
    • Editorial
  • PT Hausa
  • Become a PT Insider
  • DONATE
  • About Us
  • Dubawa NG
  • Advert Rates
  • PT Jobs
  • Digital Store
  • Contact Us

All content is Copyrighted © 2025 The Premium Times, Nigeria

Discover more from Premium Times Nigeria

Subscribe now to keep reading and get access to the full archive.

Continue reading