Restart development drilling at the Costayaco field
Delivered by the deadline
AI-confirmed · human review in progress Independent AI checks agreed on primary SEC or regulator evidence. Records are now being reviewed by hand, starting with those our customers order.
- Announced
- 27 Jan 2021
- Due
- 30 Jun 2021
- Delivered
- March 2021
- Deadline
- Met
- Late
- Not met
- Today
What the company said
“Efforts are underway to restart development drilling during early second quarter 2021, with a 3 well program”
What we found
Evidence strength A What the grades mean
Gran Tierra Energy commenced its infill development drilling campaign at the Costayaco field in March 2021, successfully drilling three oil producer wells.
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A Gran Tierra Energy Inc. 8-K filed 2021-08-04
“In March 2021, Gran Tierra commenced its infill development drilling campaign to drill 3 oil producers; this drilling program is the first in Costayaco since November 2019.” ✓ confirmed on the page
Market reaction: the shares moved -11.4% against the S&P 500 over the three sessions around the disclosure (3 Aug 2021 to 6 Aug 2021). What this measures
Checked 25 Oct 2026.
Commitment DNA
The structured record of this commitment. Fields the company did not state are left blank rather than guessed.
- Event type
- Project other
- Indicative materiality
- Low rules
- Action
- Restart
- Deliverable
- development drilling program
- Target
- 3 wells
- Where
- Costayaco
- In the company’s control
- High
- Specificity
- Medium
How this entry was checked
- Commitment recordedThe company's words were matched word for word against the filing.
- First checkAn AI model, Gemini (Google), read the company's later filings and recorded the outcome with a quoted passage.
- Second check: agreesA different AI model, Claude (Anthropic), re-read the evidence without being told the outcome and reached the same answer.
Confirmed. This outcome counts towards the company's Kept Score. How verification works
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Report an error in this entry Reference: KI-C-2021-GTE-022475 · Corrections policy