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Grand Gulf Energy Ltd

ASX:GGE
A$0.001Close 7 Oct 2026 · delayed

Past year: ▼ 50%(0.10c – 0.30c AUD)

Market cap
A$3.1m
Shares on issue
3.07bn
In-ground value
—
Risked multiple
under review
Story beats
204 since 2006
Last event
2 July 2026

Announcements, explained

Each one in plain English, with the numbers worked through for a shareholder.

24 Mar 2023capital raising announcement● NeutralMajor

Placement of 113.6m shares at 2.2c raises A$2.5m, with 1-for-2 attaching options at 5c for 3 years plus 28.4m options to lead managers Euroz Hartleys and CPS. Funds are for working capital and long-lead production equipment, if Jesse-2 succeeds. Jesse-2 is drilling the intermediate section.

What it means for a shareholder

114m new shares at A$0.022 to raise about A$2.5m. That's 6.8% dilution: every existing holder's slice gets 6.8% smaller. If you held A$1,000 of shares (45,455 at the issue price), your slice goes from 0.00294% to 0.00274% of the company. To keep it you'd need 3,339 more shares - about A$73 at the issue price.

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22 Mar 2023other● Neutral

The ASX temporarily paused trading in Grand Gulf shares on 22 March 2023 pending a further announcement. The notice gave no reason for the pause.

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21 Mar 2023drilling progress report● Neutral

Jesse-2 reached 3,135 ft, the end of the surface hole section, and is running 9.625-inch casing. Drilling is described as on schedule, with about a month still expected to the 8,150 ft target depth.

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15 Mar 2023drilling spud▲ GoodMajor

Jesse-2 helium well spudded on 14 March 2023, two days after the 12 March target. Aim is 8,150 ft in the Leadville Dolomite, about a month of drilling. This is the second well under the Valence earn-in, following the Jesse-1A discovery.

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10 Mar 2023drilling progress report● Neutral

Aztec 1099 rig mobilised on 9 March 2023 for Jesse-2. Long lead items bought, site complete and surface conductor installed, with spud still targeted for 12 March. No new results.

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10 Mar 2023half year report● Neutral

Half-year to 31 December 2022 loss was A$1.02m, versus A$9.77m a year earlier, when a large Valence impairment was booked. Recaps the Jesse-1A discovery, 70% Valence interest and Jesse-2 preparations. Directors call the group in a sound financial position.

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7 Mar 2023drilling scheduled● Neutral

Jesse-2 spud set for 12 March 2023. Site construction is complete, the conductor rig mobilised on 6 March, and the drill rig is to move in later that week after an 8 March pre-spud meeting.

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3 Mar 2023drilling progress report● Neutral

Jesse-2 site works due to finish this weekend, with a conductor rig to install an 80-foot surface conductor next week. Mid-March spud unchanged.

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27 Feb 2023drilling scheduled● Neutral

Jesse-2 spud now guided for mid-March 2023, with long lead items bought, rig contracted and site over 50% built. This firms up the Q1 timing after the earlier slip from late Q4 2022.

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31 Jan 2023quarterly activities report● Neutral

December 2022 quarter: mostly recaps Jesse-1A results, the Jesse-2 permit, offtake extension, rig contract and new drilling superintendent. Desiree grossed 4,941 bo (54 bo/d), 1,982 bo net to Grand Gulf. Jesse-2 still due in Q1 2023.

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24 Jan 2023contract award▲ Good

Aztec Well Servicing contracted to drill Jesse-2; it drilled Jesse-1A within schedule and budget. Spud remains on schedule for the current quarter. Contract value is not disclosed.

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20 Jan 2023director officer appointment▲ Good

Todd Gentles, with over 40 years' drilling experience including 15 years at the neighbouring Doe Canyon field, appointed Drilling Superintendent for Red Helium. Previous superintendent Doug Frederick moves to a consulting role.

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17 Jan 2023drilling progress report● Neutral

Well pad construction began at Jesse-2, expected to take about three weeks. Spud is still said to be on schedule for the current quarter. No new results.

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9 Jan 2023material agreement▲ GoodMajor

The Paradox gas sales and processing agreement, first signed March 2022, now covers Jesse-2. Terms stay at an 80/20 revenue split favouring Grand Gulf, plus standard tariffs. It gives a route to sales only if the well succeeds.

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5 Jan 2023regulatory community update▲ GoodMajor

Utah regulator approved the permit to drill Jesse-2, 1.5 miles from the Jesse-1A discovery. Spud is targeted for Q1 2023, in line with the earlier late Q4/early Q1 guidance. It will stay above the gas/water contact, using managed pressure drilling.

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7 Dec 2022other● Neutral

Invitation to a shareholder webinar with MD Dane Lance on 8 December 2022 about the Red Helium project. No new information.

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29 Nov 2022investor presentation● Neutral

November presentation repeats the Jesse story. It shows net cash of A$7.1m at 30 September 2022 and 1,546m shares, with US$3.0m of earn-in payments remaining. Jesse-2 timing now late Q4 2022 or early Q1 2023, a slight slip.

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7 Nov 2022drilling scheduled▲ Good

Jesse#2 location finalised 1.5 miles south-east of Jesse#1A, for drilling in Q4 2022. It will stop at least 50 feet above the gas/water contact to limit water ingress. A third well is planned for early 2023.

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28 Oct 2022quarterly activities report● Neutral

September 2022 quarter: mostly repeats the Jesse#1A results (helium up to 1%, 2,465 psi, water influx limiting flow). Desiree grossed 5,059 bo, 2,003 bo net to GGE. Second well still planned Q4 2022.

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19 Oct 2022drilling result▲ Good

Downhole gas samples from Jesse#1A returned 0.89-0.96% helium, above the 0.8% announced in September and the earlier 0.44-0.65%. The company calls them the most representative of reservoir gas. Second well still on schedule for Q4 2022.

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4 Oct 2022agm notice● Neutral

Annual general meeting set for 10:00am WST on 30 November 2022, with director nominations closing 12 October 2022. Administrative notice.

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30 Sept 2022annual report▼ Bad

Annual report to 30 June 2022: loss of A$18.7m (prior year A$115k), in a year the company pivoted to pure-play helium via Red Helium (now 70%). Notes Jesse discovery and that flow testing was suspended by water influx.

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30 Sept 2022other● Neutral

Appendix 4G governance checklist signed by company secretary Lloyd Flint, pointing to the governance statement on the website. Administrative; no new information.

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30 Sept 2022other● Neutral

Corporate governance statement for the year. Says the board has three members with no women and currently no employees. Administrative disclosure with no operational or financial news.

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21 Sept 2022flow test result● NeutralMajor

Jesse#1A flow test: helium grade averaged 0.8% (earlier 0.44-0.65%) and reservoir pressure 2,465 psi. Sproule says discovered status allows reclassifying prospective to contingent resource, but water ingress stopped stable gas flow, so no flow rate was measured. Second well planned Q4 2022.

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21 Sept 2022other● Neutral

ASX notice that the Grand Gulf trading suspension will be lifted once the Jesse 1A test results announcement is released. Administrative only; no new information.

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21 Sept 2022other● Neutral

Grand Gulf requested a voluntary trading suspension on 21 September 2022, pending an announcement on Jesse 1A test results. It runs until the announcement or normal trading on 23 September, whichever is earlier.

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9 Sept 2022drilling progress report● Neutral

Flow testing of Jesse#1A began this week after downhole data runs including a borehole optical log; initial results are expected as early as next week. Earlier helium (up to 0.65%) and 2,280 psi pressure are repeated. Second well still planned for Q4 2022.

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31 Aug 2022drilling progress report● Neutral

The work-over rig reached Jesse#1A on 29 August and is rigging up to flow test several zones. Flow rates and helium concentration are still pending. The next well remains planned for Q4 2022.

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