D3 Energy's Second Nooitgedacht Well Is Done. Helium Testing Is Where the Real Bet Begins

NGT245 E confirmed gas; testing will decide whether Nooitgedacht is repeatable

The key point is straightforward: good testing can improve how the market views D3, while a weak test can damage the story quickly. Investors should care now because NGT245 E intersected the planned gas-bearing zone and flowed gas to surface. That is a real operational step forward. In this type of program, visible gas at the surface matters because it suggests the system is genuine. The next question is whether production testing can show useful deliverability and workable helium content.

Bulls have a reasonable case because Nooitgedacht is not a blind jump. D3 is working on its 100%-owned ER315 permit, where other testing has shown elevated helium concentrations. That gives the project more than just theoretical appeal. If the new wells bring similar product to the surface, investors are more likely to see a repeatable asset rather than a one-well outlier.

Skeptics are also right to wait. NGT245 D was spudded on 30 July, so the program is still early, and the real proof comes only after logging and testing. That is why the next phase matters more than the drilling headline itself. Investors do not need another rig update; they need evidence that the fractures can consistently deliver gas with usable helium.

What the two wells now need to prove

Drilling completed the first step. Now the team has to show this is more than a single gas show. The two Nooitgedacht wells need to demonstrate reservoir deliverability and produce helium and methane data that are consistent with what D3 has already seen elsewhere on ER315. In simple terms, the question is whether the system can put a steady stream of saleable gas on the surface, or whether NGT245 E was an isolated good intersection.

D3 already has a useful baseline from the January 2025 test of the historical Nooitgedacht Major borehole, which delivered 95,000 standard cubic feet per day with 5.6% helium and 83.2% methane. If the new wells return numbers in that general range, the project starts to look repeatable. If helium content is much lower or flow is too weak to measure confidently, the main bullish case weakens quickly.

That is why testing matters more than the drilling headline. A well can intersect gas and still prove to be limited in practical terms. What investors need to see is steady deliverability, reasonable gas composition, and evidence that the fracture system is connected enough to support more than one isolated test hole.

Why repeatable product quality matters

Earlier testing at legacy borehole RBD01 flowed at an average rate of 93 thousand standard cubic feet per day with 6.2% helium and 85.6% methane. That matters because it shows D3 already has examples of gas production with meaningful helium content on ER315.

Against that backdrop, the Nooitgedacht wells should be judged on consistency, not just presence of gas. If future results cluster around the 5.6% to 6.2% helium range and flows near 93,000 to 95,000 scf/d, Nooitgedacht is more likely to look like an extension of a known system rather than a fresh gamble. One more similar test would not settle everything, but repeated results in the same permit would strengthen the case considerably.

Execution has been clean so far

There is also a basic operating point in D3's favour. NGT245 E reached 363m on time and budget and without a safety incident before the rig moved on. For a low-cost grassroots program, that helps keep the testing window tight and limits the chance that execution delays dilute the upside before testing even begins.

The next milestone is simple: bring the rig back, complete the testing job, and put numbers on the table. If those numbers look familiar, the Nooitgedacht story shifts from drilling progress to workable helium asset appraisal.

The real watchlist is logging, testing, and whether Nooitgedacht can support further rights conversion

The next signal is not the drill bit. It is what happens after casing is in place.

Logging and post-casing testing are the real decision point

Once logging began and the plan moves toward evaluation and testing after intermediate casing is installed, the program starts to become decision-useful. The key readouts are:

• steady flow rates,
• helium and methane composition,
• pressure and deliverability behaviour,
• and any signs of interference between the two wells.

That sequence matters because a good intersection is only the first step. The valuation relevance comes from deliverability and product consistency.

Why the program's sequencing matters

D3's plan is practical: the rig will return to complete that work once drilling at NGT245 D has finished, so both wells can move through logging and testing in sequence. That gives a cleaner basis for comparison than chasing isolated drill results. It also gives D3 a better chance to understand whether this area can support more than one isolated test hole.

There is also a broader strategic point. The program is meant to help convert additional exploration areas into production rights. If testing works, Nooitgedacht stops looking like a standalone two-well exercise and starts to look like part of a wider permitting and appraisal pathway.

Why helium quality matters to the market

The market also has a reason to pay attention now. Helium is a semiconductors, medical technology and energy production critical gas with established industrial demand, which is why this project has a real commercial reference point rather than reading like a distant future concept.

For now, the window is clear: before the next public update, before testing data land, and before the market decides whether Nooitgedacht deserves to be valued as an exploration target or as a potential production asset.