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File 1450/1919 ‘Mesopotamia & Kurdistan: Geological Reports on’ [‎149r] (312/522)

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The record is made up of 1 volume (244 folios). It was created in 1 Dec 1917-26 Jun 1922. It was written in English. The original is part of the British Library: India Office The department of the British Government to which the Government of India reported between 1858 and 1947. The successor to the Court of Directors. Records and Private Papers Documents collected in a private capacity. .

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Geological Report (Mesopotamia), No. 1.
THE DISTRICT OF QAIYARAH.
INTRODUCTION.
Qaiyarah (spelt also Guyara or Gayarah) is situated on the River Tigris about 35 miles S.-S.-E.
of Mosul and sorne 200 miles North of Baghdad. Through the courtesy of General Headquarters we
were given facilities to make an examination of the country in the neighbourhood and we were
asked to advise on the prospects of obtaining a supply of oil for Army purposes.
MAPS.
1. the best map obtainable was the army map, scale = \ mile ; this map was found to.be
so inaccurate that it was found necessary to make a map of the district. This was done, therefore,
on the scale of 1 : 20,000, by means of Prismatic Compass A compass fitted with a sighting vane and magnifier to achieve additional accuracy. work, etc. The accuracy of this map is
fair, but on the geological map attached much of the topography has been omitted in order not to
obscure the geological mapping. The mapping of certain beds, which owing to the existence of a
net work of valleys, form a very intricate outcrop, has been shewn diagrammatically, £.£., outcrops
of Limestone band A and the green marls below it.
PREVIOUS WORK IN THE DISTRICT.
2. Geological examination by Bucking and Porro ; they evidently spent only a short time here
and confined themselves to the immediate neighbourhood of the seepages.
During the war the Germans drilled 7 wells here for the Turkish Army. The details of the
wells are enumerated below :—
Well No.
Depth.
Casing.
Production, Remarks, etc.
1
?
None
Nil, well probably lost.
2
?
n
Do.
p
6"
Capped, a shew of oil.
4
130'
6"
Will probably bail 10 tons daily
5
170'
6"
Flows at irregular intervals.
6
?
8" & 6"
Hole blocked, but full of oil.
7
164'
12"
Hole full of oil, derrick.
All the wells were drilled by hand.
A long bailing test was made on No. 4 and, as the level of the oil was not appreciably lowered,
it is thought that up to 10 tons could be obtained daily. The Germans evidently intended to make
a deep test with No. 7.
f *
The oil is of a heavy asphaltic nature, black in colour with a strong smell. It is very similar
in appearance, etc., to Mexican crude (Panuco). Specific gravity about '950.
This oil was distilled by the Germans in primitive stills and about 10% of petrol and some
20—30% of kerosene of poor quality was obtained.
GEOLOGICAL FORMATRONS.
3. Neglecting for the present recent deposits, two important formations occur in the area
Starting with the oldest.
Lower Pars Series .—Consists of gypsum for the most part with bands of green and red marl
and thin fossiliferous bands of limestone. A separate enclosure shews the succession of beds of
this series. In this area about 500 feet are exposed ; as the total thickness is said to be at least
800 feet, there is a thickness of at least 300 feet unexposed, and of this some 150 have been proved
by the drill. The seepages occur in the lowest exposed bed of this series. The beds of this series
have the appearance of inland sea deposits to which the sea had access from time to time. The
fossils of the limestone bands are Ostrea, Pecten, various other Lamellibranches and Gasteropods •
most of the shells have a stunted appearance.
Upper Pars Series .—A thick series of reddish marls and sandstones, the thickness of the sand
stone bands increases upwards. No band of-Gypsum or Limestone has been observed m this
formation. No distinct fossils have been found, but worm, tracings are common. No estimate of
the thickness of this formation can be given yet.
RECENT DEPOSITS.
Coral Limestone.—A white crystalline limestone, largely recrystallized is found in several places
capping hills and on ledges in valleys. Three and perhaps four distinct levels of this coral limestone
have been found. Specimens of coral have been found. This deposit is very liable* to lead the
geologist astray, because the ledges of coral in the valleys conform to the dip of the beds on
which they are resting and have all the appearance of interbedded limestones.

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Content

This volume contains correspondence, memoranda, reports, telegrams and maps and geological drawings, regarding the geological examination of regions in Mesopotamia and the prospect of petroleum [oil] in these areas.

Included in the volume are the following reports:

  • ‘MESOPOTAMIA GEOLOGICAL REPORTS No. 7-11’ (‘No. 7’ is crossed out and replaced with ‘No. 8’), 1920 (ff 9-22)
  • ‘GEOLOGICAL REPORT (Mesopotamia) No. 7 NOTES ON THE UNDERGROUND WATER RESOURCES OF NORTHEN MESOPOTAMIA’, 1920 (ff 25-31)
  • ‘GEOLOGICAL REPORT (Mesopotamia) No. 6 NOTES ON ZAKHO AND DOHUK [Duhok]’, 1920 (ff 41-44)
  • ‘MESOPOTAMIA GEOLOGICAL REPORT 1919’, 1920 (ff 57-109)
  • ‘REPORT OF THE BITUMINOUS DEPOSIT NEAR KIFRI’, 1919 (f 114)
  • ‘GEOLOGICAL REPORT (Mesopotamia) No 5. THE KIFRI DISTRICT’ (ff 115-116)
  • ‘GEOLOGICAL REPORT (Mesopotamia) No 4. RECONNAISSANCE REPORT ON THE COUNTRY ON THE RIGHT BANK OF THE RIVER TIGRIS BETWEEN BAIJI AND MOSUL’, 1919 (ff 122-129)
  • ‘GEOLOGICAL REPORT (Mesopotamia) No 3. RECONNAISSANCE REPORT ON THE EUPHRATES VALLEY BETWEEN HILLAH AND HIT’, 1919 (ff 131-143)
  • ‘GEOLOGICAL REPORT (Mesopotamia) No 2. PRELIMINARY NOTES ON THE JABAL HAMRIN’, 1919 (f 143)
  • ‘GEOLOGICAL REPORT (Mesopotamia) No 1 ON THE DISTRICT OF QAIYARAH [Al Qayyarah]’, 1919 (ff 146-151)
  • ‘APPENDIX. Translation of a Captured Document. Report of a Tour to the Coal Area and Petroleum Springs in the Zone of the Sixth L. of C. Inspectorate’, 1919 (ff 156-158)
  • ‘No 13. Notes on the Jabal Gilabat [Qilabat] between Chinchal-al-Kabir and Qarah Tappah’, 1919 (f 164)
  • ‘No 14. Notes on the Jabal Hamrin between Qarah Tappah and Table Mountain’, 1919 (ff 164v-167)
  • ‘No. 10. Notes on the Geology of the Country between Tazah Khurmatu and Tauq [Tukhama Khulu]’, 1919 (ff 182-185)
  • ‘REPORTS ON THE PROSPECTS OF PETROLEUM IN THE BAGHDAD WILAYAT [Vilayet]’, 1918 (ff 187-201)
  • ‘Report No 9. Oil in the Kirkuk Anticline’, 1919 (ff 204-205)
  • ‘No 3. Report on the Prospects of Obtaining Oil in the Jab-al-Khanuqah, S.E. of Sharqat [Ash Sharqat]’, 1918 (f 207)
  • ‘No 4. Prospects of Obtaining Oil in the Jab-al-Qaiyarah and its continuation, the Jab-al-Najmah’, 1919 (ff 208-209)
  • ‘No 5. Possibilities of Obtaining Oil in the Jab-al-Mishrak [Al Mishraq] and Country West of Hammam Ali [Hammam al Ali]’, 1919 (ff 210-211)
  • ‘No 6. The Country between Mosul and Quwair [Al Kuwayr] on the Greater Zab, and its Prospects as Oil-producing Territory’, 1919 (ff 211v-212)
  • ‘Report No 7. Sulphur near the Confluence of the Greater Zab with the Tigris’, 1919 (f 213)
  • ‘No 8. Prospects of Obtaining Oil in the Quwair Dome’, 1919 (ff 213-214)
  • ‘Appendix to Report No. 4, on the Jab-al-Qaiyarah Oil-field’, 1919 (f 214v)
  • ‘Report on the prospects of obtaining Oil in the Jabal-Hamrin and Jabal- Makhul between Tikrit and Sharqat’, 1918 (ff 217-218)
  • ‘Odd Notes on the Country between Tikrit and the Jabal-Hamrin and Jabal Makhul’, 1918 (ff 219-220)
  • ‘PRELIMINARY REPORT ON THE PROSPECTS OF PETROLEUM IN THE BAGHDAD WILAYAT’, 1918 (ff 233-236).

Also included in the volume are the following maps and geological drawings:

  • ‘TO ACCOMPANY GEOLOGICAL REPORT MESOPOTAMIA No 8’, 1920 (f 20)
  • ‘To ACCOMPANY GEOLOGICAL REPORT MESOPOTAMIA No 8 ON THE SULAIMANIYAH DISTRICT’, 1920 (f 21)
  • ‘TO ACCOMPANY GEOLOGICAL REPORT MESOPOTAMIA No: 7a. THE WATER RESOURCES OF THE MANDALI-BADRAH DISTRICT’, 1920 (f 30)
  • ‘GEOLOGICAL REPORT (MESOPOTAMIA) No 7 NOTES ON THE UNDERGROUND WATER RESOURCES OF NORTHERN MESOPOTAMIA’, 1920 (f 31)
  • ‘TO ACCOMPANY GEOLOGICAL REPORT No 6’, 1920 (f 44)
  • ‘TRANSVERSE SECTION. JABAL HAMRIN’ (f 88)
  • ‘Diagrammatic Section across Jabal Hamrine [Hamrin] in the Table mountain area, shewing [showing] relationship of Pos Tertray [Post-Tertiary] Gravel to the Tertainis [Tertiaries]’ (f 168)
  • ‘Red Clay & Sandstone Series Transverse section across Jabal Gilbat’ (f 169)
  • ‘QĀRAH TAPPAH’, 1918 (f 170)
  • ‘CHINCHĀL-TALISHĀN’, 1918 (f 172)
  • ‘SHAHRABĀN’, 1917 (f 174)
  • ‘MANSURĪYAH AL JABAL’, 1918 (f 176)
  • ‘1 Diagrammatic Section N[orth]. of the Tuz Khurmatu’ (f 183)
  • ‘2 Diagrammatic Section oposite [ sic ] Sulaiman Beg, just N[orth]. of the stream’ (f 183)
  • ‘3 Diagrammatic Section oposite [ sic ] Sulaiman Beg just S[outh]. of the Stream’ (f 183v)
  • ‘Transverse Section across Jabal Nasaz near Gil’ (f 185)
  • ‘GEOLOGICAL MAP OF NAFT KHANA DISTRICT OF MESOPOTAMIA’ (f 198)
  • ‘THE PETROLEUM DEPOSITS OF HIT’ (f 199)
  • ‘GEOLOGICAL RECONNAISSANCE IN N.E. MESOPOTAMIA’ (f 200)
  • ‘SECTION FROM SHAHRABAN TO CHAH SURKH [Chiya Surkh]’ (f 201)
  • Transverse Section Maps of Jabal Hamrin and Jabal Makhul (f 220).

The volume comprises internal correspondence between British officials of different departments. The principal correspondents are: the Civil Commissioner, Baghdad; the Under-Secretary of State, India Office The department of the British Government to which the Government of India reported between 1858 and 1947. The successor to the Court of Directors. ; the Political Agent A mid-ranking political representative (equivalent to a Consul) from the diplomatic corps of the Government of India or one of its subordinate provincial governments, in charge of a Political Agency. , Baghdad; officers of the Imperial Mineral Resources Bureau; and officers from the Petroleum Department.

The volume includes a divider which gives the subject number, the year the subject file was opened, the subject heading, and a list of correspondence references by year. This is placed at the back of the correspondence.

Extent and format
1 volume (244 folios)
Arrangement

The volume’s contents are arranged in approximate chronological order from the rear to the front of the volume.

Physical characteristics

Foliation: the foliation sequence (used for referencing) commences at the inside front cover with 1 and terminates at the inside back cover with 246; these numbers are written in pencil, are circled, and are located in the top right corner of the recto The front of a sheet of paper or leaf, often abbreviated to 'r'. side of each folio. A previous foliation sequence, which is also circled, has been superseded and therefore crossed out.

Written in
English in Latin script
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File 1450/1919 ‘Mesopotamia & Kurdistan: Geological Reports on’ [‎149r] (312/522), British Library: India Office Records and Private Papers, IOR/L/PS/10/815, in Qatar Digital Library <https://www.qdl.qa/archive/81055/vdc_100151508901.0x000071> [accessed 9 July 2026]

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