Reference health
Modeling Declining Incomes from Non-Renewable Natural Resources
5/5 checkable references clean · checked 2026-07-23
Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.
4 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.
The 5 checked references that resolve
resolves10.5547/ISSN0195-6574-EJ-Vol19-No4-6
Simple Analytics of Valuing Producing Petroleum Reserves
resolves10.2118/30050-ms
Evidence and Results of Present Value Maximization for Oil and Gas Development Projects
resolves10.2118/30066-ms
Rational Is Practical: Better Evaluations through the Logic of Shareholder Value
resolves10.2118/14238-pa
Gas Reservoir Decline-Curve Analysis Using type Curves With Real Gas Pseudopressure and Normalized Time
The 4 references without a DOI — listed, not checked
no DOI — not checkedA. Arnold and R. Anderson: Preliminary Report on Calinga Oil District, US Geological Survey Bulletin, Vol. 79, 1908, 357.
no DOI — not checkedH. N. Marsh: Method of Appraising Result of Production Control of Oil Wells, American Petroleum Institute and Production Engineering Bulletin, 1928, 202.
no DOI — not checkedS. J. Pirson: Production Decline Curve of Oil Well may be Extrapolated by Loss Ratio, Oil and Gas Journal, (Nov. 1935), 14.
no DOI — not checkedP. J. Lee and P. C. Wang: Oil and Gas Assessment: Method and Application, AAPG, (1986).
What this badge says. CiteStamped means the CHECKABLE references of this
work were clean at the dated check: each resolved to a known work in a public registry, and none
carried a retraction notice at that time. It says nothing about the quality, findings,
or importance of the work itself, and nothing about references deposited without a DOI.
checked 2026-07-23 — re-checked daily as this page is visited; titles and statuses come from Crossref and DataCite and are not part of the signed record
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