If flow rate through a circulation system is doubled and turbulent flow is assumed, frictional pressure loss approximately becomes: A) 2× B) 2.5× C) 4× D) 8× 💬 Comment your answer: A/B/C/D
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Channel
@Gate_Petroleum_Engineering_API
On this record: Topic · Growth · Engagement · Reactions · Posts · Polls · Telegram's recommendations · Cite this entry
2,513subscribers
+3 since we began measuring on 23 August 2026
Risers and fallers across the register · movement among entries of 1,000–3,162.
| Telegram ID | -1001283297228 |
|---|---|
| Type | Channel |
| Username | @Gate_Petroleum_Engineering_API |
| Created | Between 1 April 2018 and 31 July 2021 — estimated from Telegram’s id allocation, not measured. How this range is calculated. |
| First recorded | 23 August 2026 |
| Last confirmed live | 15 September 2026 |
| Measurements held | 7 |
| Confirmed unchanged | 1 time, most recently 15 September 2026 |
| On Telegram | t.me/Gate_Petroleum_Engineering_API |
Education — a classification, not a measurement. An on-box language model (Qwen3.6-35B-A3B-FP8, prompt version 1) read this channel’s own recent posts on 15 September 2026 and assigned it the closest of 31 fixed categories, at 100% confidence. This is a model’s judgement about what the channel is likely to be about, not a fact this register measured the way a subscriber count or a view count is measured — it can be revised on a later pass, and it carries no weight anywhere else on this page. How this classification works, and why it has no browse page of its own yet.
| Measured (UTC) | Subscribers | Change |
|---|---|---|
| 15 Sept 2026, 20:21 | 2,513 | +4 |
| 11 Sept 2026, 20:16 | 2,509 | -1 |
| 7 Sept 2026, 11:39 | 2,510 | +1 |
| 2 Sept 2026, 17:37 | 2,509 | +2 |
| 27 Aug 2026, 20:03 | 2,507 | -3 |
| 24 Aug 2026, 11:47 | 2,510 | no change |
| 23 Aug 2026, 15:30 | 2,510 | first reading |
17 posts held, back to 4 May 2026 — the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 1 page of Telegram’s post history, 20 posts per page.
ERR is average views per post over the last 30 days divided by subscribers, the definition TGStat uses, so this figure is comparable with the one you will see elsewhere. It falls structurally as a channel grows: a high ERR on a small channel and a low one on a large channel describe reach mathematics, not quality. We publish the figure and the sample it came from and pass no verdict on it.
ER is defined industry-wide as (forwards + reactions + comments) ÷ views — note the denominator is views, not subscribers. Telegram’s public web preview carries views and reactions but not forward or comment counts, so the reaction rate above is the reactions term only and is therefore a floor: the true ER for this channel is higher by an amount we have not measured and will not estimate.
| Window | Rolling 30 days · latest post in window 23 August 2026 |
|---|---|
| Posts held | 17 (4 May 2026 – 23 August 2026) |
| Views total | 1,452 |
| Reactions total | — |
| Forwards / comments | not exposed by the public surface — not measured, not estimated |
| Readings taken | 23 Aug 2026, 15:30 UTC |
Views are a single reading per post, taken at the time above. A post published in the last day or two is still accumulating views, which pulls the 30-day average down slightly. That is a property of the standard definition rather than a fault in it, so we keep the definition rather than “correcting” the number into something nobody can reproduce.
Precision. Telegram publishes view counts on its public widget in short form — 8.12K, 3.7M — so any reading at or above 1,000 reaches us rounded to three significant figures, and only counts below 1,000 are exact. Averages and rates derived from them are shown to the same precision rather than to the unit: a figure like 3,701,250 would assert digits nobody measured.
Reaction counts are published per emoji and rounded the same way, so a total below 1,000 is exact and a larger one is a sum that may carry a rounded component from each emoji above 1,000. Because it is a sum, it does not look rounded — read a large reaction total as three significant figures per contributing emoji rather than as the figure it prints.
13 reactions across 6 posts, in 2 distinct kinds. The most used accounts for 53.8% of them.
| Reaction | Count | Share | Share, drawn |
|---|---|---|---|
| 👍 | 7 | 53.8% | |
| ❤ | 6 | 46.2% |
No sentiment is inferred, and none should be read in. This table is ordered by count and by nothing else. Emoji do not carry stable meaning across languages or communities — 🙏 is thanks in one channel and mourning in another — so we publish which ones were pressed and how often, and pass no judgement on what an audience meant by them.
Precision. Telegram publishes reaction counts per emoji and short-forms each one — 4.34K, 1.2M — so any single kind at or above 1,000 reaches us at three significant figures, and only counts below 1,000 are exact. The shares above are ratios of those figures and carry the same error. This is also why the total here can differ slightly from a reaction total printed elsewhere on the page: both are sums of the same rounded parts, taken over samples with different edges.
Coverage. Reactions were read on 6 of the 17 sampled posts in this sample. Summed by Telegram’s own count on each post — not by adding up the per-emoji breakdown above — those same posts carry 13 reactions in total: the kind of figure the paragraph above means by “a reaction total printed elsewhere on the page”.
Measured over the 17 most recent posts we hold, published 4 May 2026 to 23 August 2026, using the newest reading held for each. Telegram Stars are excluded: they are a payment, not a reaction, and they have their own section.
If flow rate through a circulation system is doubled and turbulent flow is assumed, frictional pressure loss approximately becomes: A) 2× B) 2.5× C) 4× D) 8× 💬 Comment your answer: A/B/C/D
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A drilling fluid has density 10.5 ppg. Formation pressure at 10,000 ft TVD is 5,100 psi. Assuming negligible friction and surface pressure, the approximate pressure margin is: A) 150 psi B) 360 psi C) 410 psi D) 520 psi 💬 Comment your answer: A/B/C/D
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For radial steady-state flow of a slightly compressible liquid, if the wellbore radius is reduced by a factor of 10 while all other parameters remain unchanged, the pressure drawdown required for the same production rate will: A) Decrease 10× B) Increase 10× C) Increase approximately proportional to ln(10) D) Remain unchanged 💬 Comment your answer: A/B/C/D
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A producing well shows: Reservoir pressure ↓ Water cut ↑ IPR curve shifts downward VLP curve shifts upward Which combination best explains the production decline? A) Increased reservoir pressure + reduced hydrostatic head B) Reduced reservoir pressure + increased fluid-column hydrostatic head C) Increased permeability + reduced water cut D) Reduced water density + increased reservoir pressure 💬 Comment your answer: A…
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A pressure-derivative plot shows a horizontal derivative followed by an upward trend with approximately unit slope on a log-log plot. This most likely indicates: A) Infinite-acting radial flow B) Wellbore storage C) Linear flow D) Boundary-dominated flow 💬 Comment your answer: A/B/C/D
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A volumetric oil reservoir has initial pressure 3000 psi and bubble-point pressure 2500 psi. During depletion below bubble point, which mechanism contributes most directly to maintaining reservoir pressure? A) Rock & connate-water expansion B) Solution-gas expansion C) Gas-cap expansion D) Gravity drainage 💬 Comment your answer: A/B/C/D
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Photo, posted without a caption
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Showing the 12 most recent of 17 posts we hold for @Gate_Petroleum_Engineering_API. View and reaction counts are the latest single reading for each post, not a live figure, and a recent post is still accumulating both. A view count marked ≈ was rounded by Telegram before we ever saw it — t.me prints views in full below 1,000 and to three significant figures above, so ≈1,200,000 means somewhere between 1,150,000 and 1,249,999. Unmarked counts are exact. Text is reproduced from the public post preview and truncated for length.
The poll we hold for this entry, as Telegram rendered it when we read the post. A poll’s figures keep moving after that, so each one is dated.
What helps more in cracking exams?
Shares as published. No per-option vote count is published by Telegram, so none is shown.
Percentages only — there are no per-option vote counts here, because Telegram publishes none. The public post preview gives each option’s share and a single voter total, and nothing else. Multiplying one by the other would produce a per-option tally that looks measured and is not: the shares are rounded to whole numbers before we ever see them. We print what was published and leave the column that does not exist empty.
The shares need not add up to 100. Rounding alone puts many polls at 99 or 101. A poll that allows more than one answer per voter runs well past 100 by design, and several here do. The bars are drawn against a fixed 100% track at each option’s own percentage rather than normalised to the total, so a poll that exceeds it shows that it does instead of being quietly rescaled.
Read from the 17 most recent posts we hold, published 4 May 2026 to 23 August 2026. Telegram labels each poll by kind — an anonymous poll, a quiz, a closed set of final results — and that label is reproduced rather than paraphrased.
The reverse of the list above, and a different kind of signal. This does not require this channel to have ever been asked about directly — each row below is a channel we DID ask Telegram about, whose Telegram-generated list happened to include this one. A channel can appear here with an empty list above it, because being named by someone else’s query is independent of having been queried itself.
This channel appears in 3 seed channels' Telegram-generated recommendation lists in total. Each is Telegram’s list for THAT channel, not this one — see how this is measured.
A live page changes as we take new readings, so a citation should name the measurement it is based on, not just the URL. The line below cites the subscriber count as measured 15 September 2026 — this entry's latest reading, not the date you are reading this.
“API- Ace Petroleum Engineering” (@Gate_Petroleum_Engineering_API), 2,513 subscribers as measured 15 September 2026. Telegram Register, tgregister.com/channel/Gate_Petroleum_Engineering_API.
Full measurement history, CC BY 4.0. Every reading this register holds for this entry, not just the latest one, as a dated, downloadable record: CSV · JSON. Free to use with attribution to tgregister.com. Each file carries its own generation timestamp, which is the figure to cite for exactly when the data was retrieved.