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Friday 9 October 2026 · Oil, gas and mining explorers, from their own disclosures

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HYPERDYNAMICS CORP

42 story beats from 2001 to 2017

The story so far

The events that changed the company's story, in plain English, each written against everything known about the company at the time. The dot shows whether it was good, bad or neutral for shareholders.

shares on issue market cap (log scale)

201735.6m shares · US$4.8m market cap

  1. 15 Dec

    Guinea verbally refused Hyperdynamics' request for a two-year appraisal extension, and the CLNG stock sale collapsed when the buyer walked away - closing out the Fatala campaign without the well ever being drilled and leaving the company without its rescue financing.

    material agreement termination

    35.6m shUS$4.8m
  2. 7 Nov

    With SAPETRO gone, Hyperdynamics lined up a new outside investor, Hong Kong's CLNG Limited, to buy $6 million of stock at a steep discount of $0.15/share, contingent on due diligence and preferred-holder waivers.

    material agreement

    21.0m shUS$3.2m
  3. 13 Oct

    SAPETRO withdrew from the Fatala joint venture before drilling began, paying Hyperdynamics $4.9 million to settle its share of costs and unwinding the farm-in agreed just six months earlier.

    material agreement termination

    21.0m shUS$3.4m
  4. 27 Apr

    Guinea approved a Third PSC Amendment formalizing SAPETRO's entry as a 50% partner alongside Hyperdynamics.

    material agreement

    21.8m shUS$31.4m
  5. 6 Apr

    Hyperdynamics farmed out 50% of its Guinea concession to South Atlantic Petroleum (SAPETRO), a privately held Nigerian E&P company, ahead of the planned Fatala well.

    material agreement

    21.8m shUS$31.4m
  6. 13 Mar

    Hyperdynamics, Guinea, and new partner South Atlantic Petroleum (SAPETRO) signed a tri-party protocol committing to spud the Fatala well by May 30, 2017.

    drilling progress report

    21.8m shUS$43.6m

201621.2m shares · US$27.3m market cap

  1. 5 Dec

    Hyperdynamics signed a drilling contract with Pacific Drilling for the Pacific Bora drillship to spud a new well offshore Guinea in mid-2017.

    material agreement

    21.2m shUS$27.3m
  2. 22 Sept

    Guinea approved a Second Amendment to the PSC, clearing the way for Hyperdynamics - now sole concession holder again after Tullow and Dana's exit - to restart its own exploration push.

    material agreement

    21.0m shUS$15.9m
  3. 17 Aug

    Hyperdynamics settled its arbitration with Tullow and Dana: both withdrew from the Guinea concession and PSC, handing back $8.1 million of long-lead drilling equipment plus a modest cash payment - ending Tullow's three-year run as operator without a well ever drilled under it.

    material agreement

    21.0m shUS$9.4m

201521.0m shares · US$10.7m market cap

  1. 13 May

    HYPERDYNAMICS CORP's exchange filed to remove a class of its securities from listing.

    listing compliance notice

    21.0m shUS$10.7m
  2. 11 Mar

    NYSE suspended trading in Hyperdynamics' stock and moved to delist it; shares began trading over-the-counter under the symbol HDYN.

    listing compliance notice

    21.0m shUS$13.5m
  3. 25 Feb

    NYSE announced it was starting delisting proceedings against Hyperdynamics for falling below the exchange's $50 million market-cap and equity standard.

    listing compliance notice

    21.0m shUS$15.3m
  4. 15 Jan

    NYSE warned that Hyperdynamics' stock had averaged below $1.00 for 30 trading days, the latest of several listing-standard breaches.

    listing compliance notice

    21.0m shUS$16.2m

201421.0m shares · US$30.5m market cap

  1. 22 May

    Hyperdynamics settled its litigation with AGR Well Management over the Sabu-1 drilling program, recovering about $15.6 million net from an escrow account - a partial reimbursement of the well's ballooned costs.

    material agreement

    21.0m shUS$30.5m
  2. 25 Apr

    NYSE notified Hyperdynamics that its market capitalization and stockholders' equity had fallen below the exchange's $50 million continued-listing thresholds.

    listing compliance notice

    21.0m shUS$36.6m

2013168m shares · US$100m market cap

  1. 7 Jan

    The Tullow farm-out closed: Tullow paid $27 million - well short of what Hyperdynamics and Dana had spent drilling Sabu-1 - for its 40% stake and took over as operator, leaving Hyperdynamics with 37%.

    asset acquisition disposition

    168m shUS$100m

2012168m shares · US$146m market cap

  1. 21 Nov

    Hyperdynamics agreed to sell Tullow Oil a 40% interest in the Guinea concession and hand over operatorship, with Tullow covering up to $100 million of future costs - a sign the company could no longer afford to fund the play alone after Sabu-1's overruns.

    material agreement

    168m shUS$146m
  2. 18 May

    NYSE warned Hyperdynamics that its stock had fallen out of compliance with the exchange's $1.00 minimum average-price standard.

    listing compliance notice

    167m shUS$156m
  3. 1 Feb

    Hyperdynamics raised about $30 million selling stock and warrants to institutional investors through Rodman & Renshaw, cash it needed after Sabu-1's mounting cost overruns.

    material agreement

    157m shUS$411m
  4. 30 Jan

    The Sabu-1 well hit mechanical problems and ballooned to an estimated $125 million ($96 million net to Hyperdynamics), straining cash reserves; the company said it would defer a planned second well and might need to sell down more of its Guinea stake to keep funding the first.

    drilling progress report

    157m shUS$384m

2011156m shares · US$698m market cap

  1. 23 Sept

    The company commissioned a second, larger 3D seismic survey (about $29 million) from CGG Veritas over new deepwater prospects next to its first survey area.

    material agreement

    156m shUS$698m
  2. 18 July

    HYPERDYNAMICS CORP's securities were notified for removal from listing and registration on its exchange.

    listing compliance notice

    156m shUS$670m
  3. 8 July

    the New York Stock Exchange certified HYPERDYNAMICS CORP's securities for listing, clearing them to begin trading.

    listing compliance notice

    156m shUS$670m
  4. 18 May

    AGR signed a drilling contract for the Jasper Explorer drillship, setting up Hyperdynamics to spud its first Guinea well, Sabu-1, in the fourth quarter of 2011.

    material agreement

  5. 29 Mar

    Hyperdynamics raised roughly $137 million in a firm-commitment underwritten offering of 28.75 million shares at $5.00 through Rodman & Renshaw - by far its largest capital raise, funding the coming Guinea drilling campaign.

    material agreement

2010

  1. 6 Dec

    Hyperdynamics hired AGR Peak Well Management to run its Guinea drilling program, at an estimated $6.8 million cost, as it prepared to spud its first well.

    material agreement

  2. 4 Nov

    BlackRock-managed funds agreed to buy 15 million shares at $2.00 in a $30 million private placement - a much larger, higher-quality investor than the company's earlier convertible-debenture lenders.

    capital raising announcement

  3. 17 June

    Hyperdynamics contracted PGS Geophysical for a $21 million 3D seismic survey of its Guinea concession to identify drilling targets ahead of its first well.

    material agreement

  4. 26 May

    Hyperdynamics collected $19.6 million in cash from Dana Petroleum, completing the farm-out sale, and separately paid $3 million to settle a dispute with seismic contractor GSI.

    asset acquisition disposition

  5. 31 Mar

    Guinea and SCS signed Amendment No. 1 to the 2006 PSC, closing out the contract-terms review that had run since 2009.

    material agreement

  6. 1 Feb

    Hyperdynamics extended exclusive talks with Repsol over a possible 37% farm-in to the Guinea concession, a second attempt to bring in a partner.

    material agreement

  7. 29 Jan

    The Dana Petroleum farm-out closed: Dana took a 23% interest in the Guinea concession and SCS became operator under a new joint operating agreement, with roughly $19.5 million due to SCS once PSC terms were finalized.

    material agreement

2009

  1. 7 Dec

    Hyperdynamics agreed to sell Dana Petroleum a 23% interest in the Guinea concession outright, converting October's exclusivity talks into a firm sale agreement.

    material agreement

  2. 19 Oct

    Hyperdynamics signed an exclusivity agreement with Dana Petroleum, opening talks for Dana to buy a 23% working interest in the Guinea concession - its first move to bring in a partner to share well costs.

    material agreement

  3. 15 Sept

    Guinea and SCS signed a Memorandum of Understanding requiring Hyperdynamics to spud at least one exploration well by the end of 2011 and surrender 64% of its contract area - formally starting the clock on its first Guinea well.

    material agreement

  4. 23 Mar

    NYSE Amex warned Hyperdynamics it was out of compliance with continued-listing requirements after reviewing its December 2008 quarterly report.

    listing compliance notice

2008

  1. 8 Feb

    Hyperdynamics turned to a new, costlier lender - Yorkville/YA Global - for a three-tranche, 20%-interest loan secured against its Louisiana oil leases, a sign that cheaper capital was getting harder to find.

    capital raising announcement

2007

  1. 5 July

    Hyperdynamics converted all of its 2006 Cornell Capital debt to equity, becoming debt-free, and a warrant-repricing incentive pulled in $5.25 million of cash exercises.

    capital raising announcement

  2. 19 June

    Bought 85% of the working interest in about 1,150 acres of Louisiana oil leases with roughly 20 active wells from Rabb Resources, which stays as operator and keeps 15%. Hyperdynamics paid $100,000 and 100,000 shares at closing but must pay a further $1,150,000 and 100,000 shares within 60 days or forfeit everything already paid and lose the deal, and it carries all working-interest costs until it has put in $4,000,000.

    capital raising announcement

2006

  1. 28 Sept

    Subsidiary SCS Corporation signed a Hydrocarbon Production Sharing Contract with the Republic of Guinea - the offshore exploration concession that would define the company for the next decade.

    material agreement

2005

  1. 4 May

    the American Stock Exchange certified HYPERDYNAMICS CORP's securities for listing, clearing them to begin trading.

    listing compliance notice

2001

  1. 15 June

    A Belize company owned by chairman Kent Watts' relatives (DJX Ltd) took majority voting control of Hyperdynamics by trading preferred stock for SCS Corporation - the shell that would later hold the company's Guinea oil concession.

    asset acquisition disposition