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Source index record · Single-source report · not independently verified by Palimpsest

China taps ultra-deep oil reserves 6,000 metres deep as global energy turmoil continues

China is accelerating ultra-deep oil and gas development to expand domestic supply amid global energy uncertainties, with advances in exploration and extraction technologies unlocking harder-to-recover resources. One key frontier is the resource-rich western region of Xinjiang, where PetroChina’s Hade-Fuman oilfield ha

Published by South China Morning Post — China EconomyIndexed by Palimpsest · unchanged record version

Read the original at South China Morning Post — China Economy ↗

Palimpsest did not write or independently verify this publisher report. The record below adds source structure, measurement context when available, revision history and limits.

Record type

Single-source report · not independently verified by Palimpsest

This record indexes one publisher group. Palimpsest has not independently verified or refuted the publisher's claims.

What Palimpsest adds

Attribution, 1 independent source group, topic links, a revision receipt and explicit unknowns. The group count is not a truth probability.

Revision receipt

eventv-07339746ca6dbc97a965990b

Previous: eventv-07339746ca6dbc97a965990b

Immutable revision JSON

Publisher reports · attributed, not adopted

What the registered sources published

  1. South China Morning Post — China Economy. South China Morning Post — China Economy published “China taps ultra-deep oil reserves 6,000 metres deep as global energy turmoil continues”.

Palimpsest addition

What Palimpsest adds to this source report

Collector conclusion withheld · as of

Added value: Palimpsest adds current measurement context from the named collector records below. Those measurements do not verify the publisher's article.

Verification status: Palimpsest withholds a collector-backed conclusion because one or more declared measurement surfaces are not current. Archive-news-context anomaly_state is warming_up; no anomaly score is published. 78 same-window events share a declared topic. Official-page corroboration coverage is none-reviewed. No interconnection peer met an exact join key.

Source structure: The dossier contains one independent source group. Palimpsest treats it as an attributed report, not independent corroboration.

Why this is the bounded position

  • The dossier contains one independent source group. Palimpsest treats it as an attributed report, not independent corroboration.
  • 4 of 5 declared collector surfaces are not live, so Palimpsest does not issue a collector-backed view.

Cited newsroom brief

Lead · present

  • South China Morning Post — China Economy published the attributed source item at 2026-10-06T04:00:09Z.
  • Evidence strength is single-source across 1 independent source group and 1 attributed source record.
  • Palimpsest retained feed title, canonical link, publication time, and a bounded excerpt; it did not fetch the article body.
  • No interconnection peer met an exact host, URL path, term, or ASN key inside the UTC ±24h window.

Timeline · abstained

  • official-first-seen is missing, so first-seen, last-alive, and hash-change points are omitted.
  • news-wire-live is missing, so that capture time is omitted.
  • Archive-derived host context last captured at 2026-07-22T20:49:09Z on crawl CC-MAIN-2026-30.

Official-page movement · none-reviewed

  • No live official-first-seen reading was supplied to this analysis.
  • Official-page first-seen, last-alive, and hash values are withheld.
  • Official-page corroboration coverage is none-reviewed: 0 accepted edges, 0 primary documents, 0 reviewed.

Deletion-ledger context · abstained

  • No public-deletion-ledger item matches this URL or a declared topic surface.

Pipe context · not-declared

  • This event does not declare OONI, bleedthrough, vantage, or IODA signal ids, so pipe context is withheld.

Archive-derived context · present

  • Host www.stats.gov.cn has unique_urls=1496, mutation_rate=None, archive_gap_rate=None, anomaly_state=warming_up on crawl CC-MAIN-2026-30.
  • absence_semantics is archive-coverage-gap-not-deletion. No raw Common Crawl URL or WARC body is published.
  • The prequential-robust-mad/v1 model remains warming_up; no anomaly score is published.

Counterreadings

  • A ledger hit can reflect the ledger's own selection rules rather than a deletion of this URL.
  • A hash change or disappearance on an official page can reflect a routine update, a fetch failure, or a removal; the trail does not choose among those.
  • A current pipe or undertext value can post-date the article and cannot establish that this article was blocked.

What this brief does not know

  • Palimpsest does not know why any page, hash, or ledger item changed.
  • Palimpsest did not read the article body and does not verify the publisher's claims.
  • Person-level attribution and claims about why an actor acted are outside this brief.

Cited brief · citation coverage 1.0 · automatic publication prohibited · human review required.

Collector findings used

Coverage degraded · believability

Believability read: no current finding

No current finding is published for Believability read because the source status is degraded.

Collector status is degraded; retained values are not treated as a current finding.

Method and receipt

the Li Keqiang composite (40% loan growth, 40% electricity, 20% rail freight, using the canonical weights) against the state's own headline industrial-production YoY for the same month. The statistic is DRIFT: this month's headline-minus-composite gap against the gap's own rolling median and MAD band, so a services-heavy economy's persistent gap reads as baseline and only a break in the established relationship registers. Electricity is PRODUCTION (the keyless state series), not the original's consumption; this is a stated substitution. A missing component abstains the composite rather than reweighting it; fewer than 8 months of history publishes the gap but claims no drift (warming_up). Full method, origin, critiques and counterpoint: docs/BELIEVABILITY.md. A reading outside the band is evidence the relationship moved; it does not, by itself, establish fabrication

Observed
30 Sep 2026 · 21:16 UTC
Evidence
believability-latest.json
SHA-256
269b6705af2fafac04186211f784f8981f6d833a565ed91c5c51749bd27f2d25

Source missing · china-econ

china-econ: newsroom feed absent

No current newsroom collector story was supplied for this declared signal.

Collector status is missing; retained values are not treated as a current finding.

Method and receipt

Declared collector link without a live newsroom story.

Observed
No source timestamp
Evidence
china-econ-latest.json
SHA-256
no current evidence hash

Source missing · cny-fix-gap

cny-fix-gap: newsroom feed absent

No current newsroom collector story was supplied for this declared signal.

Collector status is missing; retained values are not treated as a current finding.

Method and receipt

Declared collector link without a live newsroom story.

Observed
No source timestamp
Evidence
cny-fix-gap-latest.json
SHA-256
no current evidence hash

Source missing · data-darkness

data-darkness: newsroom feed absent

No current newsroom collector story was supplied for this declared signal.

Collector status is missing; retained values are not treated as a current finding.

Method and receipt

Declared collector link without a live newsroom story.

Observed
No source timestamp
Evidence
data-darkness-latest.json
SHA-256
no current evidence hash

Current evidence · stock-connect

Southbound Stock Connect net flow is 0 billion Hong Kong dollars

HKEX reports current southbound Stock Connect net flow of 0 billion Hong Kong dollars.

0 HKD billionssouthbound net flow

Current aggregate collector reading. It is relevant context only; the wire declares no timed, claim-specific verification join.

Method and receipt

See the complete embedded upstream payload and its raw feed

Observed
07 Oct 2026 · 17:12 UTC
Evidence
stock-connect-latest.json
SHA-256
b93a81ae82c3d759e6eb4d5bb93631338f6b41c33233cd60e7a63ad3f514689c

Attributed peer context

  • greatfire. GreatFire's 90-day verdict for this host is not enough data as of an unknown date. GreatFire Analyzer, CC BY 4.0. Palimpsest is not the origin of these measurements.
  • ooni. OONI has no China measurements on this host in the local warehouse or ooni-gfw-latest reading. OONI Probe / OONI data. Palimpsest is not the origin of these measurements.
  • weiboscope. Historical Weiboscope volume is not on this node (Fu, Chan, Chau 2013; doi:10.25442/hku.16674565). Weiboscope / HKU Journalism and Media Studies Centre. Historical 2012 volume is not stored on this node.

Named-key interconnection

No interconnection peer met an exact join key. no_key, silent, window_missed slots remain coverage gaps, not verdicts.

Analysis analysisv-56382c1ce6f0fbc52c98439f · structured assessment · immutable revision

Evidence braid

Order, provenance and declared surfaces

  1. media · south-china-morning-post-editorial

    South China Morning Post — China Economy

    China taps ultra-deep oil reserves 6,000 metres deep as global energy turmoil continues

    · feed sha cabd7800287e

  2. Declared topic surfaces · not a causal match

    economic:believability · economic:china-econ · economic:cny-fix-gap · economic:data-darkness · economic:stock-connect

    A timed measurement join has not been asserted by this dossier.

The braid reports source ordering. A declared topic surface is not a timed statistical match and cannot establish cause, coordination, censorship, or economic impact.

Evidence matrix

Inspect every receipt

Scroll horizontally to inspect every column.

Evidence receipts for this dossier
RoleSource / groupFeed recordPublished / hash
media South China Morning Post — China Economysouth-china-morning-post-editorial China taps ultra-deep oil reserves 6,000 metres deep as global energy turmoil continuesChina is accelerating ultra-deep oil and gas development to expand domestic supply amid global energy uncertainties, with advances in exploration and extraction technologies unlocking harder-to-recover resources. One key frontier is the resource-rich western region of Xinjiang, where PetroChina’s Hade-Fuman oilfield ha feed sha cabd7800287e

Measurement surfaces

Where Palimpsest can test the topic

believabilityEconomic surface · topical pointer onlychina-econEconomic surface · topical pointer onlycny-fix-gapEconomic surface · topical pointer onlydata-darknessEconomic surface · topical pointer onlystock-connectEconomic surface · topical pointer only

Epistemic boundary

What this dossier cannot establish

  • Palimpsest retained only feed title, canonical link, time, and a bounded plain-text excerpt; it did not fetch the article body.
  • The evidence-strength label describes source structure, not truth, intent, impact, or causation.
  • Declared instrument links are topical pointers until a separate scan or economic observation is joined by time and method.
  • Title-similarity clustering can miss differently worded or cross-language accounts and can join closely worded updates.
  • This dossier currently contains one independent evidence group and remains explicitly attributed.