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famuad:
Farmland Available in Iseyin

Description: 12 acres of Farmland at Idi-Ori village, along Iseyin-Oyo expressway. The land is very close to SAF polytechnic, Iseyin. All tree uprooted. Purely for farming.

Family agreement after purchased.

Price: 150 per acre.


Description: 170 acres of Farmland at Elerimo village, along Iseyin-Ibadan expressway. 6 minutes drive to the Farmland from the expressway. 8p% tree uprooted. Purely for farming.

Family agreement is inclusive.

Price: 80k per acre.


Description: 70 acres of Farmland at Afofura village, along Iseyin-Ibadan expressway. 7 minutes drive to the Farmland from the expressway. All tree uprooted. Purely for farming.

Family agreement involves.

Price: 80k per acre.

For more enquiry: Call/WhatsApp this numbers 09034636432

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Banana island, Lagos here we are for Geophysical Investigation / Survey.

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https://www.youtube.com/watch?v=EcWfvLeZM9Y

Drilling a borehole, basement (rock) complex at opapa, Oyo town. Oyo State
The depth of the borehole is about 70 meters or 231 feet.


https://www.youtube.com/watch?v=EcWfvLeZM9Y

Trying to prospect a residential to drill a borehole at Ilora, Oyo town. Oyo State..

Pump test after drilling a borehole about 100meters.

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https://www.youtube.com/watch?v=CAJ8eJMx0-c

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WHY THE DECREASE IN BOREHOLE WATER ?

Let’s consider some of the possible reasons for water delivered by a borehole becoming less and less.

It could be that the pump’s inlet has been blocked by a plastic bag, cable ties or other foreign objects in the borehole. There is also the possibility that the pipe in the borehole carrying the water to the surface has developed a leak. However, these reasons are more the exception than the rule during times of drought. The more likely explanation is that due to the very low rainfall, not enough rainwater was added to the aquifer. The term "recharge" is used to describe water on the surface of the ground percolating downwards into an aquifer.

Groundwater can be compared to water in a sponge. It exists through rainfall that happened recently or many thousands of years ago and is stored in various types of formations. The type of formation determines how quickly water moves through it. Water moves very slowly through clay or fractured granite but a lot faster through loose sand. This affects the rate of recharge of an aquifer. Other factors such as tarred roads, paved areas and large expanses of rooftops reduce the ground surface area. Rainwater ends up in storm water drains and does not reach the aquifers in the area.

Pumping too much water out of your borehole without adequate rainwater to recharge the aquifer will result in your borehole delivering less water. The dynamic becomes quite simple: no rain plus high abstraction rates equals a diminishing (or vanishing) resource. In the case of the borehole owner with the ‘weak sprinklers’, a few weeks after the rains returned, the sprinklers miraculously returned to their expected performance. Personal experience with numerous commercial installations have shown how quickly water levels in boreholes can recover after a few good downpours.

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WHAT ARE THE GEOPHYSICAL METHODS

Exploration geophysics is an applied branch of geophysics and economic geology, which uses physical methods, such as seismic, gravitational, magnetic, electrical and electromagnetic at the surface of the Earth to measure the physical properties of the subsurface, along with the anomalies in those properties. It is most often used to detect or infer the presence and position of economically useful geological deposits, such as ore minerals; fossil fuels and other hydrocarbons; geothermal reservoirs; and groundwater reservoirs. Exploration geophysics can be used to directly detect the target style of mineralization, via measuring its physical properties directly. For example, one may measure the density contrasts between the dense iron ore and the lighter silicate host rock, or one may measure the electrical conductivity contrast between conductive sulfide minerals and the resistive silicate host rock.

We are available for your Geophysical investigation and other services.

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We deal with Geophysical Investigation, Borehole drilling ( industrial and domestic) just slide into our DM above.