...), conducted extensive new seismic surveys, supplemented by geochemical and gravity surveys. Lapidoth, operator of the Helez-Brur and Kokhav oil fields, initiated new seismic surveys over the oil fields, using improved field methods. These surveys have clarified considerably the deep structure and are likely...

...Amos Bein; ZVI Soffer ABSTRACT In this case study of oils in the Helez-Brur-Kokhav oil field and nearby shows, organic geochemical criteria were integrated with geologic data to identify the source rocks and migration paths of the oils. The data presented, which include terpenoid biomarkers...

..., resulting in 1 oil discovery and 1 gas discovery. Oil production from the Helez-Brur, Kokhav, and Ashdod fields declined 30.4% during 1979 to 1981. Gas production from the Zohar field area was shut-in during most of the period. 1 Manuscript received and accepted, August 9, 1982. 2 Ministry...

... ). Whereas the essential porosities in the low-energy zone deposits are developed by fracturing, these shallow shelf deposits grade westward into high-energy calcarenites yielding some oil in the Brur field. The quasi-continental influence in the eastern part of the area where these shallow-shelf limestones...

...TABLE XXIV. DEVELOPMENT WELLS DRILLED IN HELETZ-BRUR OIL FIELD, 1960 ...

... Heletz-Brur-Kokhav field, totaled 554,883 bbl. Production was at an average rate of 1,520 b/d, a decrease of 23% from the 1969 average of 1,986 b/d. Cumulative production totaled 13,477,883 bbl. Natural gas production in 1970, from 9 wells in the NIPC Zohar field, totaled 4,752 MMcf. Production...

... of Petroleum Geologists Production of crude oil in 1969, from more than 30 wells in LIOP’s Heletz-Brur-Kokhav field, is estimated to have totaled 725,000 bbl. Production was at an average rate of 1,986 b/d, a decrease of 12% from the 1968 average of 2,255 b/d. Cumulative production totaled about 12,923,000...

... of the Helez-Brur and Kokhav fields. New production from the Zuk Tamrur 1 well was 3,200 bbl. An effort is being made to develop shallow gas production. In the Ashdod field, the G1 well, which offsets the Ashdod 2 oil well, was put on production at a rate of 150 MCFGD from Pliocene sandstones. In northern...

... from the Heletz-Brur field showed a marked increase. Exploration continued in India with no notable success. Production increased by approximately 1,000 b/d and work continued on pipe lines and refineries which will permit an additional increase in production in the near future. Delineation...

... day. Proven recoverable reserves by the 9 wells drilled are estimated to be 40 billion cu. ft. of gas. Production .—The number of producing wells in the Heletz-Brur oil field at the end of 1963 was 22. Out of the 34 Heletz and Brur wells drilled: 7 wells were found dry, 3 wells watered-out, and 2...

... in the vicinity of the Heletz-Brur oil field in order to check the possibilities of sand pinch-outs toward the east. This well was abandoned due to bad fishing trouble. TABLE XXII. I srael —S tratigraphic and S tructure H oles D rilled D uring 1961 The development wells drilled were: 1...

... extension of the Heletz oil field to the Brur area was made with the successful completion of Brur No. 2. During 1957, 12 additional exploitation wells were drilled in the Heletz field, bringing the total number of producing wells in Heletz to 23. Production from the Heletz field during 1957 amounted...

... in the Jurassic Zohar (Brur Calcarenite) and Sederot formations in Ashdod-Gan Yavne : Israel Journal of Earth Sciences , v.  30 , no.  2–3 , p.  64 – 80 . Cohen , Z. , 1971 , The geology of the Lower Cretaceous in the Helez field, Israel : Ph.D. thesis , Hebrew University of Jerusalem , Israel...

...Table XVIII. Development Wells in Heletz-Brur Oil Field, 1958 ...

... reconnaissance offshore. Exploratory drilling was confined to the south-central part of the country. In the vicinity of the Heletz-Brur oil field, 3 exploratory wells were drilled. Shuva 1 was drilled southwest of the field to explore the Lower Cretaceous sand trend and to test a new structure. Heletz East 1A...

... were carried out with a total of 300 mi. of line shot. Heletz oil field .—The number of producing wells in November, 1964, was 30 out of a total of 56 Heletz, Brur, and Kochav development wells drilled. Thirteen wells were dry, 7 flank wells were watered-out, 4 wells were closed-in because of work...

..., gravimeter, and magnetometer). Production of crude oil in 1967, from 32 wells in LIOP’s Heletz-Brur-Kokhav field, is estimated to have totaled 974,000 bbl. Production was at an average rate of 2,706 b/d, a decrease of 27% from the year-end average of 3,700 b/d in 1966. Cumulative production totaled about...

... ), precursor mineralogy ( Land 1967 ), and precursor texture ( Bullen and Sibley 1984 ). Many of these parameters show similar tendencies in the field ( Qing and Mountjoy 1994 ; Ren and Jones 2017 ; Manche and Kaczmarek 2019 ). In terms of reactant mineralogy, the most common CaCO 3 precursors investigated...