.::FANARCO::.

Does anybody has experience working with LWD in a vertical well.
Could it replace with adventage (economic and thechnical) the use of the wireline electrical logging.

thanks for opinions.

regards.

Experts. Please I need your Help.

Talking about a vertical well, 1500 m MD in a drilling Offshore exploration campaign.

Is possible think in perform DST in 5 in cased Hole???.

The market has the appropiate tools for this Job in that diameter??

And the perforating technique???

TCP is posible ...

If anybody has an osprey risk tutorial other that the included in the soft. maybe could to share it.

Thank very much in advance.

Dear friend
I have aquestion about well Testing.

Can RFT (or WFT) method (using a modern tool like MDT) reemplace the information that we can get by DST.(in cased hole) ??
we are talking about an exploration vertical well. Sandstone. low permeabilty. Normal gradient.

thanks very much.

Does one
of your colleagues have a Model Contract form, including if is possible Thecnical Bases, for a Call For Tender

Thanks very much for the usefull information. Now a have more clear the way.

In our case is Sandtone.

One more thing. Is possible think in to get some information comparing the different down hole tools offering currently by the market??. I say this because could be important before we will ...

Thanks a lot for your early reply.
I have a couple of things more: I have been estudied a well drilled years
ago close to our future operations. They drilled to 1722 m, 7" casing. (float collar in 1708 m) a) 4 gun/ft 1671-1676, test, bridge plug. b) gun 1658-1659/1661-1665.5, test, brid plug in 1656 ...

I am working in a offshore exploration drilling project. We will drill oil and gas vertical wells to 1600-1800 mMD using a Jack Up. The operating daily cost is stimate in 350.000 USD/day.
Wells will be test using DST en 7" cased hole. Probably it will neccesary perform 3 or 4 DST (because we have 3 ...

Thanks very much

I need your help. Does anybody has a excel based software about torque and drag??.
I need to study the surface tension in a horizontal well.

thanks a lot.

Hi.
Could anyone please provide information about risk analysis for wells construction??

Among others, I am looking for the following papers:
1.- "Risk analysis of drilling and well operations" (paper SPE/IADC 219952)
2.- "Probabilistic modeling for well-constrution perfomance management" (JPT, NOv ...