Results 151 to 160 of about 532 (178)

Artificial Intelligence Approaches to Modeling Equivalent Circulating Density for Improved Drilling Mud Management. [PDF]

ACS Omega
Dabiri MS, Haji-Hashemi R, Hemmati-Sarapardeh A, Zabihi R, Mohammadi MR, Schaffie M, Ostadhassan M.   +6 more
europepmc   +1 more source

Design and assessment of tractor-driven chopping tilling and mixing machine for in-situ management of paddy straw. [PDF]

Sci Rep
Patel A, Singh KP, Roul AK, Nalawade RD, Mahore A, Kumar M, Sonawane S, Kebede B.   +7 more
europepmc   +1 more source

Safe and efficient drilling and completion technology for deep shale gas in Sichuan and Chongqing. [PDF]

Heliyon
Sun L.
europepmc   +1 more source

Study on Key Technologies of Geosteering for Shale Gas Horizontal Wells in the Complex Structural Area of Block H in Western Hubei-Eastern Chongqing. [PDF]

ACS Omega
Shi W, Feng Y, Zhao H, Huang Z, Guo M, Jiang S, Li Y, Huang H, Shi Y.   +8 more
europepmc   +1 more source

Experimental study on layered cemented tailings backfill damage and failure mechanisms under blast loading. [PDF]

Sci Rep
Qiu H, Qiu X, Cao R, Chen X, Shi X, Tian Z, Li X.   +6 more
europepmc   +1 more source

Pengambilan Data Inklinasi Dan Azimuth Dalam Proses Measurement While Drilling (MWD) Menggunakan Metode Mud-Pulse Telemetry Pada Sumur X Lapangan Y

Jurnal Bhara Petro Energi
The Measurement While Drilling (MWD) process is essential in the oil and gas industry to obtain real-time data during drilling operations. One of the MWD methods commonly used is mud- pulse telemetry, which transmits data through mud pulses generated by the drilling fluid.
null Geusan Buana Fauzan, null M.Mahlil Nasution, null Citra Wahyuningrum   +2 more
openaire   +3 more sources

Measurement While Drilling (MWD)

, 1987
MWD is the process by which certain information is measured near the bit and transmitted to surface without interrupting normal drilling operations. The type of information may be: (a) directional data (inclination, azimuth, toolface); (b) formation characteristics (gamma-ray, resistivity logs); (c) drilling parameters ...
T. A. Inglis
openaire   +2 more sources

Prospects of Applying MWD Technology for Quality Management of Drilling and Blasting Operations at Mining Enterprises

Minerals (Basel, Switzerland), 2020
This paper presents a review of measurement while drilling (MWD) technology as applied to the mining industry, describes its development path, provides a global review of literature on this topic, and outlines further trends of development for research ...
V A Isheyskiy, JOSÉ A Sanchidrían, Sanchidrían JOSÉ A   +2 more
exaly   +2 more sources

A Long-Term Performance Enhancement Method for FOG-Based Measurement While Drilling

Sensors, 2016
In the oil industry, the measurement-while-drilling (MWD) systems are usually used to provide the real-time position and orientation of the bottom hole assembly (BHA) during drilling.
Chunxi Zhang, Tie Lin, Zhang Chunxi
exaly   +2 more sources

ESTIMATING UNCONFINED COMPRESSIVE STRENGTH (UCS) OF ROCKS FROM MEASUREMENT WHILE DRILLING (MWD) DATA

Measurement-while-drilling (MWD) technology enables the real-time monitoring of drilling parameters during the drilling process. MWD data can provide valuable insight into the mechanical behavior of intact rocks and rock masses, which is essential for ...
Erdem, Can
openaire   +2 more sources